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v2.2.5
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1
.gitignore
vendored
1
.gitignore
vendored
@@ -6,6 +6,7 @@ fileutil/*.txt
|
||||
fileutil/*.zip
|
||||
fileutil/*.link
|
||||
fileutil/unzip/*
|
||||
fileutil/tempdir/*
|
||||
slice/testdata/*
|
||||
cryptor/*.pem
|
||||
test
|
||||
236
README.md
236
README.md
@@ -4,7 +4,7 @@
|
||||
<br/>
|
||||
|
||||
|
||||
[](https://github.com/duke-git/lancet/releases)
|
||||
[](https://github.com/duke-git/lancet/releases)
|
||||
[](https://pkg.go.dev/github.com/duke-git/lancet/v2)
|
||||
[](https://goreportcard.com/report/github.com/duke-git/lancet/v2)
|
||||
[](https://github.com/duke-git/lancet/actions/workflows/codecov.yml)
|
||||
@@ -38,7 +38,7 @@ English | [简体中文](./README_zh-CN.md)
|
||||
go get github.com/duke-git/lancet/v2 // will install latest version of v2.x.x
|
||||
```
|
||||
|
||||
2. <b>For users who use version below go1.18, you should install v1.x.x. The latest of v1.x.x is v1.4.0. </b>
|
||||
2. <b>For users who use version below go1.18, you should install v1.x.x. The latest of v1.x.x is v1.4.1. </b>
|
||||
|
||||
```go
|
||||
go get github.com/duke-git/lancet // below go1.18, install latest version of v1.x.x
|
||||
@@ -75,33 +75,34 @@ func main() {
|
||||
|
||||
### <span id="index">Index<span>
|
||||
|
||||
- [Algorithm](#Algorithm)
|
||||
- [Compare](#Compare)
|
||||
- [Concurrency](#Concurrency)
|
||||
- [Condition](#Condition)
|
||||
- [Convertor](#Convertor)
|
||||
- [Cryptor](#Cryptor)
|
||||
- [Datetime](#Datetime)
|
||||
- [Datastructure](#Datastructure)
|
||||
- [Fileutil](#Fileutil)
|
||||
- [Formatter](#Formatter)
|
||||
- [Function](#Function)
|
||||
- [Maputil](#Maputil)
|
||||
- [Mathutil](#Mathutil)
|
||||
- [Netutil](#Netutil)
|
||||
- [Pointer](#Pointer)
|
||||
- [Random](#Random)
|
||||
- [Retry](#Retry)
|
||||
- [Slice](#Slice)
|
||||
- [Stream](#Stream)
|
||||
- [Structs](#Structs)
|
||||
- [Strutil](#Strutil)
|
||||
- [System](#System)
|
||||
- [Tuple](#Tuple)
|
||||
- [Validator](#Validator)
|
||||
- [Xerror](#Xerror)
|
||||
- [Algorithm](#user-content-algorithm)
|
||||
- [Compare](#user-content-compare)
|
||||
- [Concurrency](#user-content-concurrency)
|
||||
- [Condition](#user-content-condition)
|
||||
- [Convertor](#user-content-convertor)
|
||||
- [Cryptor](#user-content-cryptor)
|
||||
- [Datetime](#user-content-datetime)
|
||||
- [Datastructure](#user-content-datastructure)
|
||||
- [Fileutil](#user-content-fileutil)
|
||||
- [Formatter](#user-content-formatter)
|
||||
- [Function](#user-content-function)
|
||||
- [Maputil](#user-content-maputil)
|
||||
- [Mathutil](#user-content-mathutil)
|
||||
- [Netutil](#user-content-netutil)
|
||||
- [Pointer](#user-content-pointer)
|
||||
- [Random](#user-content-random)
|
||||
- [Retry](#user-content-retry)
|
||||
- [Slice](#user-content-slice)
|
||||
- [Stream](#user-content-stream)
|
||||
- [Structs](#user-content-structs)
|
||||
- [Strutil](#user-content-strutil)
|
||||
- [System](#user-content-system)
|
||||
- [Tuple](#user-content-tuple)
|
||||
- [Validator](#user-content-validator)
|
||||
- [Xerror](#user-content-xerror)
|
||||
|
||||
<h3 id="Algorithm"> 1. Algorithm package implements some basic algorithm. eg. sort, search. <a href="#index">index</span> </h3>
|
||||
|
||||
<h3 id="algorithm">1. Algorithm package implements some basic algorithm. eg. sort, search. <a href="#index">index</a></h3>
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/algorithm"
|
||||
@@ -146,7 +147,7 @@ import "github.com/duke-git/lancet/v2/algorithm"
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/algorithm.md#LRUCache)]
|
||||
[[play](https://go.dev/play/p/-EZjgOURufP)]
|
||||
|
||||
<h3 id="Compare"> 2. Compare package provides a lightweight comparison function on any type. <a href="#index">index</span> </h3>
|
||||
<h3 id="compare"> 2. Compare package provides a lightweight comparison function on any type. <a href="#index">index</a> </h3>
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/compare"
|
||||
@@ -172,8 +173,10 @@ import "github.com/duke-git/lancet/v2/compare"
|
||||
- **<big>GreaterOrEqual</big>** : Checks if value `left` less greater or equal than value `right`.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/compare.md#GreaterOrEqual)]
|
||||
[[play](https://go.dev/play/p/vx8mP0U8DFk)]
|
||||
- **<big>InDelta</big>** : Checks if two values are equal or not within a delta.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/compare.md#InDelta)]
|
||||
|
||||
<h3 id="Concurrency"> 3. Concurrency package contain some functions to support concurrent programming. eg, goroutine, channel, async. <a href="#index">index</span> </h3>
|
||||
<h3 id="concurrency"> 3. Concurrency package contain some functions to support concurrent programming. eg, goroutine, channel, async. <a href="#index">index</a> </h3>
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/concurrency"
|
||||
@@ -212,7 +215,7 @@ import "github.com/duke-git/lancet/v2/concurrency"
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/concurrency.md#Tee)]
|
||||
[[play](https://go.dev/play/p/3TQPKnCirrP)]
|
||||
|
||||
<h3 id="Condition"> 4. Condition package contains some functions for conditional judgment. eg. And, Or, TernaryOperator... <a href="#index">index</span> </h3>
|
||||
<h3 id="condition"> 4. Condition package contains some functions for conditional judgment. eg. And, Or, TernaryOperator... <a href="#index">index</a> </h3>
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/condition"
|
||||
@@ -245,7 +248,7 @@ import "github.com/duke-git/lancet/v2/condition"
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/condition.md#TernaryOperator)]
|
||||
[[play](https://go.dev/play/p/ElllPZY0guT)]
|
||||
|
||||
<h3 id="Convertor"> 5. Convertor package contains some functions for data convertion. <a href="#index">index</span> </h3>
|
||||
<h3 id="convertor"> 5. Convertor package contains some functions for data convertion. <a href="#index">index</a> </h3>
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/convertor"
|
||||
@@ -317,7 +320,7 @@ import "github.com/duke-git/lancet/v2/convertor"
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/convertor.md#GbkToUtf8)]
|
||||
[[play](https://go.dev/play/p/OphmHCN_9u8)]
|
||||
|
||||
<h3 id="Cryptor"> 6. Cryptor package is for data encryption and decryption.</span> <a href="#index">index</span></h3>
|
||||
<h3 id="cryptor"> 6. Cryptor package is for data encryption and decryption. <a href="#index">index</a></h3>
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/cryptor"
|
||||
@@ -388,29 +391,58 @@ import "github.com/duke-git/lancet/v2/cryptor"
|
||||
- **<big>HmacMd5</big>** : return the md5 hmac hash of string.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/cryptor.md#HmacMd5)]
|
||||
[[play](https://go.dev/play/p/uef0q1fz53I)]
|
||||
- **<big>HmacMd5WithBase64</big>** : return the md5 hmac hash of base64 string.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/cryptor.md#HmacMd5WithBase64)]
|
||||
- **<big>HmacSha1</big>** : return the hmac hash of string use sha1.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/cryptor.md#HmacSha1)]
|
||||
[[play](https://go.dev/play/p/1UI4oQ4WXKM)]
|
||||
- **<big>HmacSha1WithBase64</big>** : return the hmac hash of string use sha1 with base64.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/cryptor.md#HmacSha1WithBase64)]
|
||||
[[play](https://go.dev/play/p/47JmmGrnF7B)]
|
||||
- **<big>HmacSha256</big>** : return the hmac hash of string use sha256.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/cryptor.md#HmacSha256)]
|
||||
[[play](https://go.dev/play/p/HhpwXxFhhC0)]
|
||||
- **<big>HmacSha256WithBase64</big>** : return the hmac hash of string use sha256 with base64.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/cryptor.md#HmacSha256WithBase64)]
|
||||
[[play](https://go.dev/play/p/EKbkUvPTLwO)]
|
||||
- **<big>HmacSha512</big>** : return the hmac hash of string use sha512.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/cryptor.md#HmacSha512)]
|
||||
[[play](https://go.dev/play/p/59Od6m4A0Ud)]
|
||||
- **<big>HmacSha512WithBase64</big>** : return the hmac hash of string use sha512 with base64.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/cryptor.md#HmacSha512WithBase64)]
|
||||
[[play](https://go.dev/play/p/c6dSe3E2ydU)]
|
||||
- **<big>Md5Byte</big>** : return the md5 string of byte slice.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/cryptor.md#Md5Byte)]
|
||||
[[play](https://go.dev/play/p/suraalH8lyC)]
|
||||
- **<big>Md5ByteWithBase64</big>** : return the md5 string of byte slice with base64.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/cryptor.md#Md5ByteWithBase64)]
|
||||
[[play](https://go.dev/play/p/Tcb-Z7LN2ax)]
|
||||
- **<big>Md5String</big>** : return the md5 value of string.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/cryptor.md#Md5String)]
|
||||
[[play](https://go.dev/play/p/1bLcVetbTOI)]
|
||||
- **<big>Md5StringWithBase64</big>** : return the md5 value of string with base64.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/cryptor.md#Md5StringWithBase64)]
|
||||
[[play](https://go.dev/play/p/Lx4gH7Vdr5_y)]
|
||||
- **<big>Md5File</big>** : return the md5 value of file.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/cryptor.md#Md5File)]
|
||||
- **<big>Sha1</big>** : return the sha1 value (SHA-1 hash algorithm) of string.
|
||||
- **<big>Sha1</big>** : return the sha1 value (SHA-1 hash algorithm) of base64 string.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/cryptor.md#Sha1)]
|
||||
[[play](https://go.dev/play/p/_m_uoD1deMT)]
|
||||
- **<big>Sha1WithBase64</big>** : return the sha1 value (SHA-1 hash algorithm) of string.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/cryptor.md#Sha1WithBase64)]
|
||||
[[play](https://go.dev/play/p/fSyx-Gl2l2-)]
|
||||
- **<big>Sha256</big>** : return the sha256 value (SHA-256 hash algorithm) of string.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/cryptor.md#Sha256)]
|
||||
[[play](https://go.dev/play/p/tU9tfBMIAr1)]
|
||||
- **<big>Sha256WithBase64</big>** : return the sha256 value (SHA256 hash algorithm) of base64 string.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/cryptor.md#Sha256WithBase64)]
|
||||
[[play](https://go.dev/play/p/85IXJHIal1k)]
|
||||
- **<big>Sha512</big>** : return the sha512 value (SHA-512 hash algorithm) of string.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/cryptor.md#Sha512)]
|
||||
[[play](https://go.dev/play/p/3WsvLYZxsHa)]
|
||||
- **<big>Sha512WithBase64</big>** : return the sha512 value (SHA-512 hash algorithm) of base64 string.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/cryptor.md#Sha512WithBase64)]
|
||||
[[play](https://go.dev/play/p/q_fY2rA-k5I)]
|
||||
- **<big>GenerateRsaKey</big>** : create rsa private and public pemo file.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/cryptor.md#GenerateRsaKey)]
|
||||
[[play](https://go.dev/play/p/zutRHrDqs0X)]
|
||||
@@ -421,7 +453,7 @@ import "github.com/duke-git/lancet/v2/cryptor"
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/cryptor.md#RsaDecrypt)]
|
||||
[[play](https://go.dev/play/p/uef0q1fz53I)]
|
||||
|
||||
<h3 id="Datetime"> 7. Datetime package supports date and time format and compare. <a href="#index">index</span></h3>
|
||||
<h3 id="datetime"> 7. Datetime package supports date and time format and compare. <a href="#index">index</a></h3>
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/datetime"
|
||||
@@ -486,6 +518,12 @@ import "github.com/duke-git/lancet/v2/datetime"
|
||||
- **<big>GetNowDateTime</big>** : return format yyyy-mm-dd hh-mm-ss of current datetime.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#GetNowDateTime)]
|
||||
[[play](https://go.dev/play/p/pI4AqngD0al)]
|
||||
- **<big>GetTodayStartTime</big>** : return the start time of today, format: yyyy-mm-dd 00:00:00.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#GetTodayStartTime)]
|
||||
[[play](https://go.dev/play/p/84siyYF7t99)]
|
||||
- **<big>GetTodayEndTime</big>** : return the end time of today, format: yyyy-mm-dd 23:59:59.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#GetTodayEndTime)]
|
||||
[[play](https://go.dev/play/p/jjrLnfoqgn3)]
|
||||
- **<big>GetZeroHourTimestamp</big>** : return timestamp of zero hour (timestamp of 00:00).
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#GetZeroHourTimestamp)]
|
||||
[[play](https://go.dev/play/p/QmL2oIaGE3q)]
|
||||
@@ -534,11 +572,27 @@ import "github.com/duke-git/lancet/v2/datetime"
|
||||
- **<big>IsWeekend</big>** : checks if passed time is weekend or not.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#IsWeekend)]
|
||||
[[play](https://go.dev/play/p/cupRM5aZOIY)]
|
||||
- **<big>NowDateOrTime</big>** : returns current datetime with specific format and timezone.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#NowDateOrTime)]
|
||||
[[play](https://go.dev/play/p/EZ-begEjtT0)]
|
||||
- **<big>Timestamp</big>** : returns current second timestamp.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#Timestamp)]
|
||||
- **<big>TimestampMilli</big>** : returns current mill second timestamp.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#TimestampMilli)]
|
||||
[[play](https://go.dev/play/p/4gvEusOTu1T)]
|
||||
- **<big>TimestampMicro</big>** : returns current micro second timestamp.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#TimestampMicro)]
|
||||
[[play](https://go.dev/play/p/2maANglKHQE)]
|
||||
- **<big>TimestampNano</big>** : returns current nano second timestamp.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#TimestampNano)]
|
||||
[[play](https://go.dev/play/p/A9Oq_COrcCF)]
|
||||
|
||||
<h3 id="Datastructure"> 8. Datastructure package constains some common data structure. eg. list, linklist, stack, queue, set, tree, graph. <a href="#index">index</span></h3>
|
||||
|
||||
<h3 id="datastructure"> 8. Datastructure package constains some common data structure. eg. list, linklist, stack, queue, set, tree, graph. <a href="#index">index</a></h3>
|
||||
|
||||
```go
|
||||
import list "github.com/duke-git/lancet/v2/datastructure/list"
|
||||
import copyonwritelist "github.com/duke-git/lancet/v2/datastructure/copyonwritelist"
|
||||
import link "github.com/duke-git/lancet/v2/datastructure/link"
|
||||
import stack "github.com/duke-git/lancet/v2/datastructure/stack"
|
||||
import queue "github.com/duke-git/lancet/v2/datastructure/queue"
|
||||
@@ -552,6 +606,8 @@ import hashmap "github.com/duke-git/lancet/v2/datastructure/hashmap"
|
||||
|
||||
- **<big>List</big>** : a linear table, implemented with slice.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/datastructure/list.md)]
|
||||
- **<big>CopyOnWriteList</big>** : a thread-safe list implementation that uses go slicing as its base.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/datastructure/copyonwritelist.md)]
|
||||
- **<big>Link</big>** : link list structure, contains singly link and doubly link.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/datastructure/link.md)]
|
||||
- **<big>Stack</big>** : stack structure(fifo), contains array stack and link stack.
|
||||
@@ -567,7 +623,7 @@ import hashmap "github.com/duke-git/lancet/v2/datastructure/hashmap"
|
||||
- **<big>Hashmap</big>** : hash map structure.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/datastructure/hashmap.md)]
|
||||
|
||||
<h3 id="Fileutil"> 9. Fileutil package implements some basic functions for file operations. <a href="#index">index</span></h3>
|
||||
<h3 id="fileutil"> 9. Fileutil package implements some basic functions for file operations. <a href="#index">index</a></h3>
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/fileutil"
|
||||
@@ -650,7 +706,7 @@ import "github.com/duke-git/lancet/v2/fileutil"
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/fileutil.md#WriteStringToFile)]
|
||||
[[play](https://go.dev/play/p/GhLS6d8lH_g)]
|
||||
|
||||
<h3 id="Formatter"> 10. Formatter contains some functions for data formatting. <a href="#index">index</span></h3>
|
||||
<h3 id="formatter"> 10. Formatter contains some functions for data formatting. <a href="#index">index</a></h3>
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/formatter"
|
||||
@@ -680,7 +736,7 @@ import "github.com/duke-git/lancet/v2/formatter"
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/formatter.md#ParseBinaryBytes)]
|
||||
[[play](https://go.dev/play/p/69v1tTT62x8)]
|
||||
|
||||
<h3 id="Function"> 11. Function package can control the flow of function execution and support part of functional programming. <a href="#index">index</span></h3>
|
||||
<h3 id="function"> 11. Function package can control the flow of function execution and support part of functional programming. <a href="#index">index</a></h3>
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/function"
|
||||
@@ -716,7 +772,7 @@ import "github.com/duke-git/lancet/v2/function"
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/function.md#Watcher)]
|
||||
[[play](https://go.dev/play/p/l2yrOpCLd1I)]
|
||||
|
||||
<h3 id="Maputil"> 12. Maputil package includes some functions to manipulate map. <a href="#index">index</span></h3>
|
||||
<h3 id="maputil"> 12. Maputil package includes some functions to manipulate map. <a href="#index">index</a></h3>
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/maputil"
|
||||
@@ -787,8 +843,36 @@ import "github.com/duke-git/lancet/v2/maputil"
|
||||
- **<big>IsDisjoint</big>** : check two map are disjoint if they have no keys in common.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/maputil.md#IsDisjoint)]
|
||||
[[play](https://go.dev/play/p/N9qgYg_Ho6f)]
|
||||
- **<big>HasKey</big>** : checks if map has key or not.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/maputil.md#HasKey)]
|
||||
[[play](https://go.dev/play/p/isZZHOsDhFc)]
|
||||
- **<big>NewConcurrentMap</big>** : creates a ConcurrentMap with specific shard count.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/maputil.md#NewConcurrentMap)]
|
||||
[[play](https://go.dev/play/p/3PenTPETJT0)]
|
||||
- **<big>ConcurrentMap_Set</big>** : set the value for a key.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/maputil.md#ConcurrentMap_Set)]
|
||||
[[play](https://go.dev/play/p/3PenTPETJT0)]
|
||||
- **<big>ConcurrentMap_Get</big>** : get the value stored in the map for a key, or nil if no.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/maputil.md#ConcurrentMap_Get)]
|
||||
[[play](https://go.dev/play/p/3PenTPETJT0)]
|
||||
- **<big>ConcurrentMap_GetOrSet</big>** : returns the existing value for the key if present.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/maputil.md#ConcurrentMap_GetOrSet)]
|
||||
[[play](https://go.dev/play/p/aDcDApOK01a)]
|
||||
- **<big>ConcurrentMap_Delete</big>** : delete the value for a key.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/maputil.md#ConcurrentMap_Delete)]
|
||||
[[play](https://go.dev/play/p/uTIJZYhpVMS)]
|
||||
- **<big>ConcurrentMap_GetAndDelete</big>** :returns the existing value for the key if present and then delete the value for the key.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/maputil.md#ConcurrentMap_GetAndDelete)]
|
||||
[[play](https://go.dev/play/p/ZyxeIXSZUiM)]
|
||||
- **<big>ConcurrentMap_Has</big>** : checks if map has the value for a key.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/maputil.md#ConcurrentMap_Has)]
|
||||
[[play](https://go.dev/play/p/C8L4ul9TVwf)]
|
||||
- **<big>ConcurrentMap_Range</big>** : calls iterator sequentially for each key and value present in each of the shards in the map.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/maputil.md#ConcurrentMap_Range)]
|
||||
[[play](https://go.dev/play/p/iqcy7P8P0Pr)]
|
||||
|
||||
<h3 id="Mathutil"> 13. Mathutil package implements some functions for math calculation. <a href="#index">index</span></h3>
|
||||
|
||||
<h3 id="mathutil"> 13. Mathutil package implements some functions for math calculation. <a href="#index">index</a></h3>
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/mathutil"
|
||||
@@ -869,7 +953,7 @@ import "github.com/duke-git/lancet/v2/mathutil"
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/mathutil.md#Sum)]
|
||||
[[play](https://go.dev/play/p/1To2ImAMJA7)]
|
||||
|
||||
<h3 id="Netutil"> 14. Netutil package contains functions to get net information and send http request. <a href="#index">index</a></h3>
|
||||
<h3 id="netutil"> 14. Netutil package contains functions to get net information and send http request. <a href="#index">index</a></h3>
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/netutil"
|
||||
@@ -942,7 +1026,7 @@ import "github.com/duke-git/lancet/v2/netutil"
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/netutil.md#IsTelnetConnected)]
|
||||
[[play](https://go.dev/play/p/yiLCGtQv_ZG)]
|
||||
|
||||
<h3 id="Pointer"> 15. Pointer package contains some util functions to operate go pointer. <a href="#index">index</a></h3>
|
||||
<h3 id="pointer"> 15. Pointer package contains some util functions to operate go pointer. <a href="#index">index</a></h3>
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/pointer"
|
||||
@@ -959,8 +1043,14 @@ import "github.com/duke-git/lancet/v2/pointer"
|
||||
- **<big>Unwrap</big>** : return the value from the pointer.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/pointer.md#Unwrap)]
|
||||
[[play](https://go.dev/play/p/cgeu3g7cjWb)]
|
||||
- **<big>UnwarpOr</big>** : UnwarpOr returns the value from the pointer or fallback if the pointer is nil.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/pointer.md#UnwrapOr)]
|
||||
[[play](https://go.dev/play/p/mmNaLC38W8C)]
|
||||
- **<big>UnwarpOrDefault</big>** : UnwarpOrDefault returns the value from the pointer or the default value if the pointer is nil.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/pointer.md#UnwrapOrDefault)]
|
||||
[[play](https://go.dev/play/p/ZnGIHf8_o4E)]
|
||||
|
||||
<h3 id="Random"> 16. Random package implements some basic functions to generate random int and string. <a href="#index">index</a></h3>
|
||||
<h3 id="random"> 16. Random package implements some basic functions to generate random int and string. <a href="#index">index</a></h3>
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/random"
|
||||
@@ -996,7 +1086,7 @@ import "github.com/duke-git/lancet/v2/random"
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/random.md#RandUniqueIntSlice)]
|
||||
[[play](https://go.dev/play/p/uBkRSOz73Ec)]
|
||||
|
||||
<h3 id="Retry"> 17. Retry package is for executing a function repeatedly until it was successful or canceled by the context. <a href="#index">index</a></h3>
|
||||
<h3 id="retry"> 17. Retry package is for executing a function repeatedly until it was successful or canceled by the context. <a href="#index">index</a></h3>
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/retry"
|
||||
@@ -1020,7 +1110,7 @@ import "github.com/duke-git/lancet/v2/retry"
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/retry.md#RetryTimes)]
|
||||
[[play](https://go.dev/play/p/ssfVeU2SwLO)]
|
||||
|
||||
<h3 id="Slice"> 18. Slice contains some functions to manipulate slice. <a href="#index">index</a></h3>
|
||||
<h3 id="slice"> 18. Slice contains some functions to manipulate slice. <a href="#index">index</a></h3>
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/slice"
|
||||
@@ -1232,8 +1322,12 @@ import "github.com/duke-git/lancet/v2/slice"
|
||||
- **<big>KeyBy</big>** : converts a slice to a map based on a callback function.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/slice.md#KeyBy)]
|
||||
[[play](https://go.dev/play/p/uXod2LWD1Kg)]
|
||||
- **<big>Join</big>** : join the slice item with specify separator.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/slice.md#Join)]
|
||||
[[play](https://go.dev/play/p/huKzqwNDD7V)]
|
||||
|
||||
<h3 id="Stream"> 19. Stream package implements a sequence of elements supporting sequential and operations. this package is an experiment to explore if stream in go can work as the way java does. its function is very limited. <a href="#index">index</a></h3>
|
||||
|
||||
<h3 id="stream"> 19. Stream package implements a sequence of elements supporting sequential and operations. this package is an experiment to explore if stream in go can work as the way java does. its function is very limited. <a href="#index">index</a></h3>
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/stream"
|
||||
@@ -1320,7 +1414,7 @@ import "github.com/duke-git/lancet/v2/stream"
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/stream.md#ToSlice)]
|
||||
[[play](https://go.dev/play/p/jI6_iZZuVFE)]
|
||||
|
||||
<h3 id="Structs"> 20. Structs package provides several high level functions to manipulate struct, tag, and field. <a href="#index">index</a></h3>
|
||||
<h3 id="structs"> 20. Structs package provides several high level functions to manipulate struct, tag, and field. <a href="#index">index</a></h3>
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/structs"
|
||||
@@ -1353,7 +1447,7 @@ import "github.com/duke-git/lancet/v2/structs"
|
||||
- **<big>IsSlice</big>** : check if the field is a slice
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/structs/field.md#IsSlice)]
|
||||
|
||||
<h3 id="Strutil"> 21. Strutil package contains some functions to manipulate string. <a href="#index">index</a></h3>
|
||||
<h3 id="strutil"> 21. Strutil package contains some functions to manipulate string. <a href="#index">index</a></h3>
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/strutil"
|
||||
@@ -1471,7 +1565,7 @@ import "github.com/duke-git/lancet/v2/strutil"
|
||||
- **<big>RemoveWhiteSpace</big>** : remove whitespace characters from a string.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/strutil.md#RemoveWhiteSpace)]
|
||||
|
||||
<h3 id="System"> 22. System package contain some functions about os, runtime, shell command. <a href="#index">index</a></h3>
|
||||
<h3 id="system"> 22. System package contain some functions about os, runtime, shell command. <a href="#index">index</a></h3>
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/system"
|
||||
@@ -1507,7 +1601,7 @@ import "github.com/duke-git/lancet/v2/system"
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/system.md#GetOsBits)]
|
||||
[[play](https://go.dev/play/p/ml-_XH3gJbW)]
|
||||
|
||||
<h3 id="Tuple"> 23. Tuple package implements tuple data type and some operations on it. <a href="#index">index</a></h3>
|
||||
<h3 id="tuple"> 23. Tuple package implements tuple data type and some operations on it. <a href="#index">index</a></h3>
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/tuple"
|
||||
@@ -1517,78 +1611,114 @@ import "github.com/duke-git/lancet/v2/tuple"
|
||||
|
||||
- **<big>Tuple2</big>** : represents a 2 elemnets tuple.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/tuple.md#Tuple2)]
|
||||
[[play](https://go.dev/play/p/3sHVqBQpLYN)]
|
||||
- **<big>Tuple2_Unbox</big>** : returns values in Tuple2.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/tuple.md#Tuple2_Unbox)]
|
||||
[[play](https://go.dev/play/p/0fD1qfCVwjm)]
|
||||
- **<big>Zip2</big>** : create a slice of Tuple2, whose elements are correspond to the given slice elements.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/tuple.md#Zip2)]
|
||||
[[play](https://go.dev/play/p/4ncWJJ77Xio)]
|
||||
- **<big>Unzip2</big>** : create a group of slice from a slice of Tuple2.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/tuple.md#Unzip2)]
|
||||
[[play](https://go.dev/play/p/KBecr60feXb)]
|
||||
- **<big>Tuple3</big>** : represents a 3 elemnets tuple.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/tuple.md#Tuple3)]
|
||||
[[play](https://go.dev/play/p/FtH2sdCLlCf)]
|
||||
- **<big>Tuple3_Unbox</big>** : returns values in Tuple3.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/tuple.md#Tuple3_Unbox)]
|
||||
[[play](https://go.dev/play/p/YojLy-id1BS)]
|
||||
- **<big>Zip3</big>** : create a slice of Tuple3, whose elements are correspond to the given slice elements.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/tuple.md#Zip3)]
|
||||
[[play](https://go.dev/play/p/97NgmsTILfu)]
|
||||
- **<big>Unzip3</big>** : create a group of slice from a slice of Tuple3.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/tuple.md#Unzip3)]
|
||||
[[play](https://go.dev/play/p/bba4cpAa7KO)]
|
||||
- **<big>Tuple4</big>** : represents a 4 elemnets tuple.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/tuple.md#Tuple4)]
|
||||
[[play](https://go.dev/play/p/D2EqDz096tk)]
|
||||
- **<big>Tuple4_Unbox</big>** : returns values in Tuple4.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/tuple.md#Tuple4_Unbox)]
|
||||
[[play](https://go.dev/play/p/ACj9YuACGgW)]
|
||||
- **<big>Zip4</big>** : create a slice of Tuple4, whose elements are correspond to the given slice elements.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/tuple.md#Zip4)]
|
||||
[[play](https://go.dev/play/p/PEmTYVK5hL4)]
|
||||
- **<big>Unzip4</big>** : create a group of slice from a slice of Tuple4.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/tuple.md#Unzip4)]
|
||||
[[play](https://go.dev/play/p/rb8z4gyYSRN)]
|
||||
- **<big>Tuple5</big>** : represents a 5 elemnets tuple.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/tuple.md#Tuple5)]
|
||||
[[play](https://go.dev/play/p/2WndmVxPg-r)]
|
||||
- **<big>Tuple5_Unbox</big>** : returns values in Tuple4.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/tuple.md#Tuple5_Unbox)]
|
||||
[[play](https://go.dev/play/p/GyIyZHjCvoS)]
|
||||
- **<big>Zip5</big>** : create a slice of Tuple5, whose elements are correspond to the given slice elements.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/tuple.md#Zip5)]
|
||||
[[play](https://go.dev/play/p/fCAAJLMfBIP)]
|
||||
- **<big>Unzip5</big>** : create a group of slice from a slice of Tuple5.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/tuple.md#Unzip5)]
|
||||
[[play](https://go.dev/play/p/gyl6vKfhqPb)]
|
||||
- **<big>Tuple6</big>** : represents a 6 elemnets tuple.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/tuple.md#Tuple6)]
|
||||
[[play](https://go.dev/play/p/VjqcCwEJZbs)]
|
||||
- **<big>Tuple6_Unbox</big>** : returns values in Tuple6.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/tuple.md#Tuple6_Unbox)]
|
||||
[[play](https://go.dev/play/p/FjIHV7lpxmW)]
|
||||
- **<big>Zip6</big>** : create a slice of Tuple6, whose elements are correspond to the given slice elements.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/tuple.md#Zip6)]
|
||||
[[play](https://go.dev/play/p/oWPrnUYuFHo)]
|
||||
- **<big>Unzip6</big>** : create a group of slice from a slice of Tuple6.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/tuple.md#Unzip6)]
|
||||
[[play](https://go.dev/play/p/l41XFqCyh5E)]
|
||||
- **<big>Tuple7</big>** : represents a 7 elemnets tuple.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/tuple.md#Tuple7)]
|
||||
[[play](https://go.dev/play/p/dzAgv_Ezub9)]
|
||||
- **<big>Tuple7_Unbox</big>** : returns values in Tuple7.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/tuple.md#Tuple7_Unbox)]
|
||||
[[play](https://go.dev/play/p/R9I8qeDk0zs)]
|
||||
- **<big>Zip7</big>** : create a slice of Tuple7, whose elements are correspond to the given slice elements.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/tuple.md#Zip7)]
|
||||
[[play](https://go.dev/play/p/WUJuo897Egf)]
|
||||
- **<big>Unzip7</big>** : create a group of slice from a slice of Tuple7.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/tuple.md#Unzip7)]
|
||||
[[play](https://go.dev/play/p/hws_P1Fr2j3)]
|
||||
- **<big>Tuple8</big>** : represents a 8 elemnets tuple.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/tuple.md#Tuple8)]
|
||||
[[play](https://go.dev/play/p/YA9S0rz3dRz)]
|
||||
- **<big>Tuple8_Unbox</big>** : returns values in Tuple8.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/tuple.md#Tuple8_Unbox)]
|
||||
[[play](https://go.dev/play/p/PRxLBBb4SMl)]
|
||||
- **<big>Zip8</big>** : create a slice of Tuple8, whose elements are correspond to the given slice elements.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/tuple.md#Zip8)]
|
||||
[[play](https://go.dev/play/p/8V9jWkuJfaQ)]
|
||||
- **<big>Unzip8</big>** : create a group of slice from a slice of Tuple8.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/tuple.md#Unzip8)]
|
||||
[[play](https://go.dev/play/p/1SndOwGsZB4)]
|
||||
- **<big>Tuple9</big>** : represents a 9 elemnets tuple.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/tuple.md#Tuple9)]
|
||||
[[play](https://go.dev/play/p/yS2NGGtZpQr)]
|
||||
- **<big>Tuple9_Unbox</big>** : returns values in Tuple9.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/tuple.md#Tuple9_Unbox)]
|
||||
[[play](https://go.dev/play/p/oFJFGTAuOa8)]
|
||||
- **<big>Zip9</big>** : create a slice of Tuple9, whose elements are correspond to the given slice elements.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/tuple.md#Zip9)]
|
||||
[[play](https://go.dev/play/p/cgsL15QYnfz)]
|
||||
- **<big>Unzip9</big>** : create a group of slice from a slice of Tuple9.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/tuple.md#Unzip9)]
|
||||
[[play](https://go.dev/play/p/91-BU_KURSA)]
|
||||
- **<big>Tuple10</big>** : represents a 10 elemnets tuple.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/tuple.md#Tuple10)]
|
||||
[[play](https://go.dev/play/p/799qqZg0hUv)]
|
||||
- **<big>Tuple10_Unbox</big>** : returns values in Tuple10.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/tuple.md#Tuple10_Unbox)]
|
||||
[[play](https://go.dev/play/p/qfyx3x_X0Cu)]
|
||||
- **<big>Zip10</big>** : create a slice of Tuple10, whose elements are correspond to the given slice elements.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/tuple.md#Zip10)]
|
||||
[[play](https://go.dev/play/p/YSR-2cXnrY4)]
|
||||
- **<big>Unzip10</big>** : create a group of slice from a slice of Tuple10.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/tuple.md#Unzip10)]
|
||||
[[play](https://go.dev/play/p/-taQB6Wfre_z)]
|
||||
|
||||
<h3 id="Validator"> 24. Validator package contains some functions for data validation. <a href="#index">index</a></h3>
|
||||
<h3 id="validator"> 24. Validator package contains some functions for data validation. <a href="#index">index</a></h3>
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/validator"
|
||||
@@ -1696,7 +1826,7 @@ import "github.com/duke-git/lancet/v2/validator"
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/validator.md#IsPrintable)]
|
||||
[[play](https://go.dev/play/p/Pe1FE2gdtTP)]
|
||||
|
||||
<h3 id="Xerror"> 25. Xerror package implements helpers for errors. <a href="#index">index</a></h3>
|
||||
<h3 id="xerror"> 25. Xerror package implements helpers for errors. <a href="#index">index</a></h3>
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/xerror"
|
||||
|
||||
264
README_zh-CN.md
264
README_zh-CN.md
@@ -4,7 +4,7 @@
|
||||
<br/>
|
||||
|
||||
|
||||
[](https://github.com/duke-git/lancet/releases)
|
||||
[](https://github.com/duke-git/lancet/releases)
|
||||
[](https://pkg.go.dev/github.com/duke-git/lancet/v2)
|
||||
[](https://goreportcard.com/report/github.com/duke-git/lancet/v2)
|
||||
[](https://github.com/duke-git/lancet/actions/workflows/codecov.yml)
|
||||
@@ -37,7 +37,7 @@
|
||||
go get github.com/duke-git/lancet/v2 //安装v2最新版本v2.x.x
|
||||
```
|
||||
|
||||
2. <b>使用 go1.18 以下版本的用户，必须安装 v1.x.x。目前最新的 v1 版本是 v1.4.0。</b>
|
||||
2. <b>使用 go1.18 以下版本的用户，必须安装 v1.x.x。目前最新的 v1 版本是 v1.4.1。</b>
|
||||
|
||||
```go
|
||||
go get github.com/duke-git/lancet// 使用go1.18以下版本, 必须安装v1.x.x版本
|
||||
@@ -74,33 +74,33 @@ func main() {
|
||||
|
||||
### <span id="index">目录<span>
|
||||
|
||||
- [Algorithm](#Algorithm)
|
||||
- [Compare](#Compare)
|
||||
- [Concurrency](#Concurrency)
|
||||
- [Condition](#Condition)
|
||||
- [Convertor](#Convertor)
|
||||
- [Cryptor](#Cryptor)
|
||||
- [Datetime](#Datetime)
|
||||
- [Datastructure](#Datastructure)
|
||||
- [Fileutil](#Fileutil)
|
||||
- [Formatter](#Formatter)
|
||||
- [Function](#Function)
|
||||
- [Maputil](#Maputil)
|
||||
- [Mathutil](#Mathutil)
|
||||
- [Netutil](#Netutil)
|
||||
- [Pointer](#Pointer)
|
||||
- [Random](#Random)
|
||||
- [Retry](#Retry)
|
||||
- [Slice](#Slice)
|
||||
- [Stream](#Stream)
|
||||
- [Structs](#Structs)
|
||||
- [Strutil](#Strutil)
|
||||
- [System](#System)
|
||||
- [Tuple](#Tuple)
|
||||
- [Validator](#Validator)
|
||||
- [Xerror](#Xerror)
|
||||
- [Algorithm](#user-content-algorithm)
|
||||
- [Compare](#user-content-compare)
|
||||
- [Concurrency](#user-content-concurrency)
|
||||
- [Condition](#user-content-condition)
|
||||
- [Convertor](#user-content-convertor)
|
||||
- [Cryptor](#user-content-cryptor)
|
||||
- [Datetime](#user-content-datetime)
|
||||
- [Datastructure](#user-content-datastructure)
|
||||
- [Fileutil](#user-content-fileutil)
|
||||
- [Formatter](#user-content-formatter)
|
||||
- [Function](#user-content-function)
|
||||
- [Maputil](#user-content-maputil)
|
||||
- [Mathutil](#user-content-mathutil)
|
||||
- [Netutil](#user-content-netutil)
|
||||
- [Pointer](#user-content-pointer)
|
||||
- [Random](#user-content-random)
|
||||
- [Retry](#user-content-retry)
|
||||
- [Slice](#user-content-slice)
|
||||
- [Stream](#user-content-stream)
|
||||
- [Structs](#user-content-structs)
|
||||
- [Strutil](#user-content-strutil)
|
||||
- [System](#user-content-system)
|
||||
- [Tuple](#user-content-tuple)
|
||||
- [Validator](#user-content-validator)
|
||||
- [Xerror](#user-content-xerror)
|
||||
|
||||
<h3 id="Algorithm"> 1. algorithm 包实现一些基本查找和排序算法。 <a href="#index">回到目录</a></h3>
|
||||
<h3 id="algorithm"> 1. algorithm 包实现一些基本查找和排序算法。 <a href="#index">回到目录</a></h3>
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/algorithm"
|
||||
@@ -145,7 +145,7 @@ import "github.com/duke-git/lancet/v2/algorithm"
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/algorithm_zh-CN.md#LRUCache)]
|
||||
[[play](https://go.dev/play/p/-EZjgOURufP)]
|
||||
|
||||
<h3 id="Compare"> 2. compare 包提供几个轻量级的类型比较函数。 <a href="#index">回到目录</a></h3>
|
||||
<h3 id="compare"> 2. compare 包提供几个轻量级的类型比较函数。 <a href="#index">回到目录</a></h3>
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/compare"
|
||||
@@ -171,8 +171,10 @@ import "github.com/duke-git/lancet/v2/compare"
|
||||
- **<big>GreaterOrEqual</big>** : 验证参数`left`的值是否大于或等于参数`right`的值。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/compare_zh-CN.md#GreaterOrEqual)]
|
||||
[[play](https://go.dev/play/p/vx8mP0U8DFk)]
|
||||
- **<big>InDelta</big>** : 检查增量内两个值是否相等。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/compare_zh-CN.md#InDelta)]
|
||||
|
||||
<h3 id="Concurrency"> 3. concurrency 包含一些支持并发编程的功能。例如：goroutine, channel, async 等。 <a href="#index">回到目录</a></h3>
|
||||
<h3 id="concurrency"> 3. concurrency 包含一些支持并发编程的功能。例如：goroutine, channel, async 等。 <a href="#index">回到目录</a></h3>
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/concurrency"
|
||||
@@ -211,7 +213,7 @@ import "github.com/duke-git/lancet/v2/concurrency"
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/concurrency_zh-CN.md#Tee)]
|
||||
[[play](https://go.dev/play/p/3TQPKnCirrP)]
|
||||
|
||||
<h3 id="Condition"> 4. condition 包含一些用于条件判断的函数。 <a href="#index">回到目录</a></h3>
|
||||
<h3 id="condition"> 4. condition 包含一些用于条件判断的函数。 <a href="#index">回到目录</a></h3>
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/condition"
|
||||
@@ -244,7 +246,7 @@ import "github.com/duke-git/lancet/v2/condition"
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/condition_zh-CN.md#TernaryOperator)]
|
||||
[[play](https://go.dev/play/p/ElllPZY0guT)]
|
||||
|
||||
<h3 id="Convertor"> 5. convertor 转换器包支持一些常见的数据类型转换。 <a href="#index">回到目录</a></h3>
|
||||
<h3 id="convertor"> 5. convertor 转换器包支持一些常见的数据类型转换。 <a href="#index">回到目录</a></h3>
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/convertor"
|
||||
@@ -316,7 +318,7 @@ import "github.com/duke-git/lancet/v2/convertor"
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/convertor_zh-CN.md#GbkToUtf8)]
|
||||
[[play](https://go.dev/play/p/OphmHCN_9u8)]
|
||||
|
||||
<h3 id="Cryptor"> 6. cryptor 加密包支持数据加密和解密，获取 md5，hash 值。支持 base64, md5, hmac, aes, des, rsa。 <a href="#index">回到目录</a></h3>
|
||||
<h3 id="cryptor"> 6. cryptor 加密包支持数据加密和解密，获取 md5，hash 值。支持 base64, md5, hmac, aes, des, rsa。 <a href="#index">回到目录</a></h3>
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/cryptor"
|
||||
@@ -387,29 +389,59 @@ import "github.com/duke-git/lancet/v2/cryptor"
|
||||
- **<big>HmacMd5</big>** : 返回字符串 md5 hmac 值。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/cryptor_zh-CN.md#HmacMd5)]
|
||||
[[play](https://go.dev/play/p/uef0q1fz53I)]
|
||||
- **<big>HmacMd5WithBase64</big>** : 获取字符串 md5 hmac base64 字符串值。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/cryptor_zh-CN.md#HmacMd5WithBase64)]
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/cryptor.md#HmacMd5WithBase64)]
|
||||
- **<big>HmacSha1</big>** : 返回字符串 sha1 hmac 值。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/cryptor_zh-CN.md#HmacSha1)]
|
||||
[[play](https://go.dev/play/p/1UI4oQ4WXKM)]
|
||||
- **<big>HmacSha1WithBase64</big>** : 获取字符串的 sha1 base64 值。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/cryptor_zh-CN.md#HmacSha1WithBase64)]
|
||||
[[play](https://go.dev/play/p/47JmmGrnF7B)]
|
||||
- **<big>HmacSha256</big>** : 返回字符串 sha256 hmac 值。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/cryptor_zh-CN.md#HmacSha256)]
|
||||
[[play](https://go.dev/play/p/HhpwXxFhhC0)]
|
||||
- **<big>HmacSha256WithBase64</big>** : 获取字符串 sha256 hmac base64 值。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/cryptor_zh-CN.md#HmacSha256WithBase64)]
|
||||
[[play](https://go.dev/play/p/EKbkUvPTLwO)]
|
||||
- **<big>HmacSha512</big>** : 返回字符串 sha256 hmac 值。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/cryptor_zh-CN.md#HmacSha512)]
|
||||
[[play](https://go.dev/play/p/59Od6m4A0Ud)]
|
||||
- **<big>HmacSha512WithBase64</big>** : 获取字符串 sha512 hmac base64 值。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/cryptor_zh-CN.md#HmacSha512WithBase64)]
|
||||
[[play](https://go.dev/play/p/c6dSe3E2ydU)]
|
||||
- **<big>Md5Byte</big>** : 返回 byte slice 的 md5 值.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/cryptor_zh-CN.md#Md5Byte)]
|
||||
[[play](https://go.dev/play/p/suraalH8lyC)]
|
||||
- **<big>Md5ByteWithBase64</big>** : 获取 byte slice 的 md5 base64 值。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/cryptor_zh-CN.md#Md5ByteWithBase64)]
|
||||
[[play](https://go.dev/play/p/Tcb-Z7LN2ax)]
|
||||
- **<big>Md5String</big>** : 返回字符串 md5 值。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/cryptor_zh-CN.md#Md5String)]
|
||||
[[play](https://go.dev/play/p/1bLcVetbTOI)]
|
||||
- **<big>Md5StringWithBase64</big>** : 获取字符串 md5 base64 值。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/cryptor_zh-CN.md#Md5StringWithBase64)]
|
||||
[[play](https://go.dev/play/p/Lx4gH7Vdr5_y)]
|
||||
- **<big>Md5File</big>** : 返回文件 md5 值。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/cryptor_zh-CN.md#Md5File)]
|
||||
- **<big>Sha1</big>** : 返回字符串 sha1 哈希值。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/cryptor_zh-CN.md#Sha1)]
|
||||
[[play](https://go.dev/play/p/_m_uoD1deMT)]
|
||||
- **<big>Sha1WithBase64</big>** : 获取字符串 sha1 base64 值。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/cryptor_zh-CN.md#Sha1WithBase64)]
|
||||
[[play](https://go.dev/play/p/fSyx-Gl2l2-)]
|
||||
- **<big>Sha256</big>** :返回字符串 sha256 哈希值。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/cryptor_zh-CN.md#Sha256)]
|
||||
[[play](https://go.dev/play/p/tU9tfBMIAr1)]
|
||||
- **<big>Sha256WithBase64</big>** : 获取字符串 sha256 base64 值。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/cryptor_zh-CN.md#Sha256WithBase64)]
|
||||
[[play](https://go.dev/play/p/85IXJHIal1k)]
|
||||
- **<big>Sha512</big>** : 返回字符串 sha512 哈希值。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/cryptor_zh-CN.md#Sha512)]
|
||||
[[play](https://go.dev/play/p/3WsvLYZxsHa)]
|
||||
- **<big>Sha512WithBase64</big>** : 获取字符串 sha512 base64 值。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/cryptor_zh-CN.md#Sha512WithBase64)]
|
||||
[[play](https://go.dev/play/p/q_fY2rA-k5I)]
|
||||
- **<big>GenerateRsaKey</big>** : 在当前目录下创建 rsa 私钥文件和公钥文件。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/cryptor_zh-CN.md#GenerateRsaKey)]
|
||||
[[play](https://go.dev/play/p/zutRHrDqs0X)]
|
||||
@@ -420,7 +452,7 @@ import "github.com/duke-git/lancet/v2/cryptor"
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/cryptor_zh-CN.md#RsaDecrypt)]
|
||||
[[play](https://go.dev/play/p/uef0q1fz53I)]
|
||||
|
||||
<h3 id="Datetime"> 7. datetime 日期时间处理包，格式化日期，比较日期。 <a href="#index">回到目录</a></h3>
|
||||
<h3 id="datetime"> 7. datetime 日期时间处理包，格式化日期，比较日期。 <a href="#index">回到目录</a></h3>
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/datetime"
|
||||
@@ -485,6 +517,12 @@ import "github.com/duke-git/lancet/v2/datetime"
|
||||
- **<big>GetNowDateTime</big>** : 获取当时日期和时间，返回格式：yyyy-mm-dd hh:mm:ss。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/datetime_zh-CN.md#GetNowDateTime)]
|
||||
[[play](https://go.dev/play/p/pI4AqngD0al)]
|
||||
- **<big>GetTodayStartTime</big>** : 返回当天开始时间， 格式: yyyy-mm-dd 00:00:00。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#GetTodayStartTime)]
|
||||
[[play](https://go.dev/play/p/84siyYF7t99)]
|
||||
- **<big>GetTodayEndTime</big>** : 返回当天结束时间，格式: yyyy-mm-dd 23:59:59。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/datetime.md#GetTodayEndTime)]
|
||||
[[play](https://go.dev/play/p/jjrLnfoqgn3)]
|
||||
- **<big>GetZeroHourTimestamp</big>** : 获取零时时间戳(timestamp of 00:00)。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/datetime_zh-CN.md#GetZeroHourTimestamp)]
|
||||
[[play](https://go.dev/play/p/QmL2oIaGE3q)]
|
||||
@@ -536,11 +574,27 @@ import "github.com/duke-git/lancet/v2/datetime"
|
||||
- **<big>IsWeekend</big>** : 判断日期是否是周末。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/datetime_zh-CN.md#IsWeekend)]
|
||||
[[play](https://go.dev/play/p/cupRM5aZOIY)]
|
||||
- **<big>NowDateOrTime</big>** : 根据指定的格式和时区返回当前时间字符串。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/datetime_zh-CN.md#NowDateOrTime)]
|
||||
[[play](https://go.dev/play/p/EZ-begEjtT0)]
|
||||
- **<big>Timestamp</big>** : 返回当前秒级时间戳。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/datetime_zh-CN.md#Timestamp)]
|
||||
[[play](https://go.dev/play/p/iU5b7Vvjx6x)]
|
||||
- **<big>TimestampMilli</big>** : 返回当前毫秒级时间戳。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/datetime_zh-CN.md#TimestampMilli)]
|
||||
[[play](https://go.dev/play/p/4gvEusOTu1T)]
|
||||
- **<big>TimestampMicro</big>** : 返回当前微秒级时间戳。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/datetime_zh-CN.md#TimestampMicro)]
|
||||
[[play](https://go.dev/play/p/2maANglKHQE)]
|
||||
- **<big>TimestampNano</big>** : 返回当前纳秒级时间戳。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/datetime_zh-CN.md#TimestampNano)]
|
||||
[[play](https://go.dev/play/p/A9Oq_COrcCF)]
|
||||
|
||||
<h3 id="Datastructure"> 8. datastructure 包含一些普通的数据结构实现。例如：list, linklist, stack, queue, set, tree, graph。 <a href="#index">回到目录</a></h3>
|
||||
<h3 id="datastructure"> 8. datastructure 包含一些普通的数据结构实现。例如：list, linklist, stack, queue, set, tree, graph。 <a href="#index">回到目录</a></h3>
|
||||
|
||||
```go
|
||||
import list "github.com/duke-git/lancet/v2/datastructure/list"
|
||||
import copyonwritelist "github.com/duke-git/lancet/v2/datastructure/copyonwritelist"
|
||||
import link "github.com/duke-git/lancet/v2/datastructure/link"
|
||||
import stack "github.com/duke-git/lancet/v2/datastructure/stack"
|
||||
import queue "github.com/duke-git/lancet/v2/datastructure/queue"
|
||||
@@ -554,6 +608,8 @@ import hashmap "github.com/duke-git/lancet/v2/datastructure/hashmap"
|
||||
|
||||
- **<big>List</big>** : 线性表结构, 用切片实现。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/datastructure/list_zh-CN.md)]
|
||||
- **<big>CopyOnWriteList</big>** : 是一个线程安全的 List 实现，底层使用 go 切片。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/datastructure/copyonwritelist_zh-CN.md)]
|
||||
- **<big>Link</big>** : 链表解构, 包括单链表和双向链表。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/datastructure/link_zh-CN.md)]
|
||||
- **<big>Stack</big>** : 栈结构(fifo), 包括数组栈和链表栈。
|
||||
@@ -569,7 +625,7 @@ import hashmap "github.com/duke-git/lancet/v2/datastructure/hashmap"
|
||||
- **<big>Hashmap</big>** : 哈希映射。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/datastructure/hashmap_zh-CN.md)]
|
||||
|
||||
<h3 id="Fileutil"> 9. fileutil 包含文件基本操作。 <a href="#index">回到目录</a></h3>
|
||||
<h3 id="fileutil"> 9. fileutil 包含文件基本操作。 <a href="#index">回到目录</a></h3>
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/fileutil"
|
||||
@@ -652,7 +708,7 @@ import "github.com/duke-git/lancet/v2/fileutil"
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/fileutil_zh-CN.md#WriteStringToFile)]
|
||||
[[play](https://go.dev/play/p/GhLS6d8lH_g)]
|
||||
|
||||
<h3 id="Formatter"> 10. formatter 格式化器包含一些数据格式化处理方法。 <a href="#index">回到目录</a></h3>
|
||||
<h3 id="formatter"> 10. formatter 格式化器包含一些数据格式化处理方法。 <a href="#index">回到目录</a></h3>
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/formatter"
|
||||
@@ -682,7 +738,7 @@ import "github.com/duke-git/lancet/v2/formatter"
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/formatter_zh-CN.md#ParseBinaryBytes)]
|
||||
[[play](https://go.dev/play/p/69v1tTT62x8)]
|
||||
|
||||
<h3 id="Function"> 11. function 函数包控制函数执行流程，包含部分函数式编程。 <a href="#index">回到目录</a></h3>
|
||||
<h3 id="function"> 11. function 函数包控制函数执行流程，包含部分函数式编程。 <a href="#index">回到目录</a></h3>
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/function"
|
||||
@@ -718,7 +774,7 @@ import "github.com/duke-git/lancet/v2/function"
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/function_zh-CN.md#Watcher)]
|
||||
[[play](https://go.dev/play/p/l2yrOpCLd1I)]
|
||||
|
||||
<h3 id="Maputil"> 12. maputil 包括一些操作 map 的函数。 <a href="#index">回到目录</a></h3>
|
||||
<h3 id="maputil"> 12. maputil 包括一些操作 map 的函数。 <a href="#index">回到目录</a></h3>
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/maputil"
|
||||
@@ -769,28 +825,55 @@ import "github.com/duke-git/lancet/v2/maputil"
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/maputil_zh-CN.md#Values)]
|
||||
[[play](https://go.dev/play/p/CBKdUc5FTW6)]
|
||||
- **<big>ValuesBy</big>** : 创建一个切片，其元素是每个 map 的 value 调用 mapper 函数的结果。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/maputil_zh-CN#ValuesBy)]
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/maputil_zh-CN.md#ValuesBy)]
|
||||
[[play](https://go.dev/play/p/sg9-oRidh8f)]
|
||||
- **<big>MapKeys</big>** : 操作 map 的每个 key，然后转为新的 map。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/maputil_zh-CN#MapKeys)]
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/maputil_zh-CN.md#MapKeys)]
|
||||
[[play](https://go.dev/play/p/8scDxWeBDKd)]
|
||||
- **<big>MapValues</big>** : 操作 map 的每个 value，然后转为新的 map。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/maputil_zh-CN#MapValues)]
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/maputil_zh-CN.md#MapValues)]
|
||||
[[play](https://go.dev/play/p/g92aY3fc7Iw)]
|
||||
- **<big>Entries</big>** : 将 map 转换为键/值对切片。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/maputil_zh-CN#Entries)]
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/maputil_zh-CN.md#Entries)]
|
||||
[[play](https://go.dev/play/p/Ltb11LNcElY)]
|
||||
- **<big>FromEntries</big>** : 基于键/值对的切片创建 map。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/maputil_zh-CN#FromEntries)]
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/maputil_zh-CN.md#FromEntries)]
|
||||
[[play](https://go.dev/play/p/fTdu4sCNjQO)]
|
||||
- **<big>Transform</big>** : 将 map 转换为其他类型的 map。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/maputil_zh-CN#Transform)]
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/maputil_zh-CN.md#Transform)]
|
||||
[[play](https://go.dev/play/p/P6ovfToM3zj)]
|
||||
- **<big>IsDisjoint</big>** : 验证两个 map 是否具有不同的 key。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/maputil_zh-CN.md#IsDisjoint)]
|
||||
[[play](https://go.dev/play/p/N9qgYg_Ho6f)]
|
||||
- **<big>HasKey</big>** : 检查 map 是否包含某个 key。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/maputil_zh-CN.md#HasKey)]
|
||||
[[play](https://go.dev/play/p/isZZHOsDhFc)]
|
||||
- **<big>NewConcurrentMap</big>** : ConcurrentMap 协程安全的 map 结构。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/maputil_zh-CN.md#NewConcurrentMap)]
|
||||
[[play](https://go.dev/play/p/3PenTPETJT0)]
|
||||
- **<big>ConcurrentMap_Set</big>** : 在 map 中设置 key 和 value。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/maputil_zh-CN.md#ConcurrentMap_Set)]
|
||||
[[play](https://go.dev/play/p/3PenTPETJT0)]
|
||||
- **<big>ConcurrentMap_Get</big>** : 根据 key 获取 value, 如果不存在 key,返回零值。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/maputil_zh-CN.md#ConcurrentMap_Get)]
|
||||
[[play](https://go.dev/play/p/3PenTPETJT0)]
|
||||
- **<big>ConcurrentMap_GetOrSet</big>** : 返回键的现有值（如果存在），否则，设置 key 并返回给定值。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/maputil_zh-CN.md#ConcurrentMap_GetOrSet)]
|
||||
[[play](https://go.dev/play/p/aDcDApOK01a)]
|
||||
- **<big>ConcurrentMap_Delete</big>** : 删除 key。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/maputil_zh-CN.md#ConcurrentMap_Delete)]
|
||||
[[play](https://go.dev/play/p/uTIJZYhpVMS)]
|
||||
- **<big>ConcurrentMap_GetAndDelete</big>** :获取 key，然后删除。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/maputil_zh-CN.md#ConcurrentMap_GetAndDelete)]
|
||||
[[play](https://go.dev/play/p/ZyxeIXSZUiM)]
|
||||
- **<big>ConcurrentMap_Has</big>** : 验证是否包含 key。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/maputil_zh-CN.md#ConcurrentMap_Has)]
|
||||
[[play](https://go.dev/play/p/C8L4ul9TVwf)]
|
||||
- **<big>ConcurrentMap_Range</big>** : 为 map 中每个键和值顺序调用迭代器。 如果 iterator 返回 false，则停止迭代。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/maputil_zh-CN.md#ConcurrentMap_Range)]
|
||||
[[play](https://go.dev/play/p/iqcy7P8P0Pr)]
|
||||
|
||||
<h3 id="Mathutil"> 13. mathutil 包实现了一些数学计算的函数。 <a href="#index">回到目录</a></h3>
|
||||
<h3 id="mathutil"> 13. mathutil 包实现了一些数学计算的函数。 <a href="#index">回到目录</a></h3>
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/mathutil"
|
||||
@@ -871,7 +954,7 @@ import "github.com/duke-git/lancet/v2/mathutil"
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/mathutil_zh-CN.md#Sum)]
|
||||
[[play](https://go.dev/play/p/1To2ImAMJA7)]
|
||||
|
||||
<h3 id="Netutil"> 14. netutil 网络包支持获取 ip 地址，发送 http 请求。 <a href="#index">回到目录</a></h3>
|
||||
<h3 id="netutil"> 14. netutil 网络包支持获取 ip 地址，发送 http 请求。 <a href="#index">回到目录</a></h3>
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/netutil"
|
||||
@@ -944,7 +1027,7 @@ import "github.com/duke-git/lancet/v2/netutil"
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/netutil_zh-CN.md#IsTelnetConnected)]
|
||||
[[play](https://go.dev/play/p/yiLCGtQv_ZG)]
|
||||
|
||||
<h3 id="Pointer"> 15. pointer 包支持一些指针类型的操作。 <a href="#index">回到目录</a></h3>
|
||||
<h3 id="pointer"> 15. pointer 包支持一些指针类型的操作。 <a href="#index">回到目录</a></h3>
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/pointer"
|
||||
@@ -960,9 +1043,15 @@ import "github.com/duke-git/lancet/v2/pointer"
|
||||
[[play](https://go.dev/play/p/HFd70x4DrMj)]
|
||||
- **<big>Unwrap</big>** : 返回传入指针指向的值。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/pointer_zh-CN.md#Unwrap)]
|
||||
[[play](https://go.dev/play/p/cgeu3g7cjWb)]
|
||||
[[play](https://go.dev/play/p/cgeu3g7cjWb)
|
||||
- **<big>UnwarpOr</big>** : 返回指针的值，如果指针为零值，则返回 fallback。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/pointer_zh-CN.md#UnwrapOr)]
|
||||
[[play](https://go.dev/play/p/mmNaLC38W8C)]
|
||||
- **<big>UnwarpOrDefault</big>** : 返回指针的值，如果指针为零值，则返回相应零值。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/pointer_zh-CN.md#UnwrapOrDefault)]
|
||||
[[play](https://go.dev/play/p/ZnGIHf8_o4E)]
|
||||
|
||||
<h3 id="Random"> 16. random 随机数生成器包，可以生成随机[]bytes, int, string。 <a href="#index">回到目录</a></h3>
|
||||
<h3 id="random"> 16. random 随机数生成器包，可以生成随机[]bytes, int, string。 <a href="#index">回到目录</a></h3>
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/random"
|
||||
@@ -998,7 +1087,7 @@ import "github.com/duke-git/lancet/v2/random"
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/random_zh-CN.md#RandUniqueIntSlice)]
|
||||
[[play](https://go.dev/play/p/uBkRSOz73Ec)]
|
||||
|
||||
<h3 id="Retry"> 17. retry 重试执行函数直到函数运行成功或被 context cancel。 <a href="#index">回到目录</a></h3>
|
||||
<h3 id="retry"> 17. retry 重试执行函数直到函数运行成功或被 context cancel。 <a href="#index">回到目录</a></h3>
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/retry"
|
||||
@@ -1022,7 +1111,7 @@ import "github.com/duke-git/lancet/v2/retry"
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/retry_zh-CN.md#RetryTimes)]
|
||||
[[play](https://go.dev/play/p/ssfVeU2SwLO)]
|
||||
|
||||
<h3 id="Slice"> 18. slice 包含操作切片的方法集合。</span> [回到目录](#index)
|
||||
<h3 id="slice"> 18. slice 包含操作切片的方法集合。 [回到目录](#index)
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/slice"
|
||||
@@ -1234,8 +1323,11 @@ import "github.com/duke-git/lancet/v2/slice"
|
||||
- **<big>KeyBy</big>** :将切片每个元素调用函数后转为 map。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/slice_zh-CN.md#KeyBy)]
|
||||
[[play](https://go.dev/play/p/uXod2LWD1Kg)]
|
||||
- **<big>Join</big>** : 用指定的分隔符链接切片元素。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/slice_zh-CN.md#Join)]
|
||||
[[play](https://go.dev/play/p/huKzqwNDD7V)]
|
||||
|
||||
<h3 id="Stream"> 19. stream 流，该包仅验证简单的 stream 实现，功能有限。 <a href="#index">回到目录</a></h3>
|
||||
<h3 id="stream"> 19. stream 流，该包仅验证简单的 stream 实现，功能有限。 <a href="#index">回到目录</a></h3>
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/stream"
|
||||
@@ -1322,7 +1414,7 @@ import "github.com/duke-git/lancet/v2/stream"
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/stream_zh-CN.md#ToSlice)]
|
||||
[[play](https://go.dev/play/p/jI6_iZZuVFE)]
|
||||
|
||||
<h3 id="Structs"> 20. structs 提供操作 struct, tag, field 的相关函数。 <a href="#index">回到目录</a></h3>
|
||||
<h3 id="structs"> 20. structs 提供操作 struct, tag, field 的相关函数。 <a href="#index">回到目录</a></h3>
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/structs"
|
||||
@@ -1357,7 +1449,7 @@ import "github.com/duke-git/lancet/v2/structs"
|
||||
- **<big>IsSlice</big>** : 判断属性是否是切片。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/structs/field_zh-CN.md#IsSlice)]
|
||||
|
||||
<h3 id="Strutil"> 21. strutil 包含字符串处理的相关函数。 <a href="#index">回到目录</a></h3>
|
||||
<h3 id="strutil"> 21. strutil 包含字符串处理的相关函数。 <a href="#index">回到目录</a></h3>
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/strutil"
|
||||
@@ -1476,7 +1568,7 @@ import "github.com/duke-git/lancet/v2/strutil"
|
||||
- **<big>RemoveWhiteSpace</big>** : 删除字符串中的空格。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/strutil_zh-CN.md#RemoveWhiteSpace)]
|
||||
|
||||
<h3 id="System"> 22. system 包含 os, runtime, shell command 的相关函数。 <a href="#index">回到目录</a></h3>
|
||||
<h3 id="system"> 22. system 包含 os, runtime, shell command 的相关函数。 <a href="#index">回到目录</a></h3>
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/system"
|
||||
@@ -1512,7 +1604,7 @@ import "github.com/duke-git/lancet/v2/system"
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/system_zh-CN#GetOsBits)]
|
||||
[[play](https://go.dev/play/p/ml-_XH3gJbW)]
|
||||
|
||||
<h3 id="Tuple"> 23. Tuple 包实现一个元组数据类型。 <a href="#index">回到目录</a></h3>
|
||||
<h3 id="tuple"> 23. Tuple 包实现一个元组数据类型。 <a href="#index">回到目录</a></h3>
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/tuple"
|
||||
@@ -1522,78 +1614,114 @@ import "github.com/duke-git/lancet/v2/tuple"
|
||||
|
||||
- **<big>Tuple2</big>** : 2 元元组
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/tuple_zh-CN.md#Tuple2)]
|
||||
[[play](https://go.dev/play/p/3sHVqBQpLYN)]
|
||||
- **<big>Tuple2_Unbox</big>** : 返回 2 元元组的字段值。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/tuple_zh-CN.md#Tuple2_Unbox)]
|
||||
[[play](https://go.dev/play/p/0fD1qfCVwjm)]
|
||||
- **<big>Zip2</big>** : 创建一个 Tuple2 元组切片, 其中元组的元素和传入切片元素相对应。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/tuple_zh-CN.md#Zip2)]
|
||||
- **<big>Unzip2</big>** : 根据传入的Tuple2切片，创建一组和Tuple2元素相对应的切片。
|
||||
[[play](https://go.dev/play/p/4ncWJJ77Xio)]
|
||||
- **<big>Unzip2</big>** : 根据传入的 Tuple2 切片，创建一组和 Tuple2 元素相对应的切片。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/tuple_zh-CN.md#Unzip2)]
|
||||
[[play](https://go.dev/play/p/KBecr60feXb)]
|
||||
- **<big>Tuple3</big>** : 3 元元组
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/tuple_zh-CN.md#Tuple3)]
|
||||
[[play](https://go.dev/play/p/FtH2sdCLlCf)]
|
||||
- **<big>Tuple3_Unbox</big>** : 返回 3 元元组的字段值。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/tuple_zh-CN.md#Tuple3_Unbox)]
|
||||
[[play](https://go.dev/play/p/YojLy-id1BS)]
|
||||
- **<big>Zip3</big>** : 创建一个 Tuple3 元组切片, 其中元组的元素和传入切片元素相对应。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/tuple_zh-CN.md#Zip3)]
|
||||
- **<big>Unzip3</big>** : 根据传入的Tuple3切片，创建一组和Tuple3元素相对应的切片。
|
||||
[[play](https://go.dev/play/p/97NgmsTILfu)]
|
||||
- **<big>Unzip3</big>** : 根据传入的 Tuple3 切片，创建一组和 Tuple3 元素相对应的切片。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/tuple_zh-CN.md#Unzip3)]
|
||||
[[play](https://go.dev/play/p/bba4cpAa7KO)]
|
||||
- **<big>Tuple4</big>** : 4 元元组
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/tuple_zh-CN.md#Tuple4)]
|
||||
[[play](https://go.dev/play/p/D2EqDz096tk)]
|
||||
- **<big>Tuple4_Unbox</big>** : 返回 4 元元组的字段值。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/tuple_zh-CN.md#Tuple4_Unbox)]
|
||||
[[play](https://go.dev/play/p/ACj9YuACGgW)]
|
||||
- **<big>Zip4</big>** : 创建一个 Tuple4 元组切片, 其中元组的元素和传入切片元素相对应。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/tuple_zh-CN.md#Zip4)]
|
||||
- **<big>Unzip4</big>** : 根据传入的Tuple4切片，创建一组和Tuple4元素相对应的切片。
|
||||
[[play](https://go.dev/play/p/PEmTYVK5hL4)]
|
||||
- **<big>Unzip4</big>** : 根据传入的 Tuple4 切片，创建一组和 Tuple4 元素相对应的切片。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/tuple_zh-CN.md#Unzip4)]
|
||||
[[play](https://go.dev/play/p/rb8z4gyYSRN)]
|
||||
- **<big>Tuple5</big>** : 5 元元组
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/tuple_zh-CN.md#Tuple5)]
|
||||
[[play](https://go.dev/play/p/2WndmVxPg-r)]
|
||||
- **<big>Tuple5_Unbox</big>** : 返回 5 元元组的字段值。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/tuple_zh-CN.md#Tuple5_Unbox)]
|
||||
[[play](https://go.dev/play/p/GyIyZHjCvoS)]
|
||||
- **<big>Zip5</big>** : 创建一个 Tuple5 元组切片, 其中元组的元素和传入切片元素相对应。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/tuple_zh-CN.md#Zip5)]
|
||||
- **<big>Unzip5</big>** : 根据传入的Tuple5切片，创建一组和Tuple5元素相对应的切片。
|
||||
[[play](https://go.dev/play/p/fCAAJLMfBIP)]
|
||||
- **<big>Unzip5</big>** : 根据传入的 Tuple5 切片，创建一组和 Tuple5 元素相对应的切片。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/tuple_zh-CN.md#Unzip5)]
|
||||
[[play](https://go.dev/play/p/gyl6vKfhqPb)]
|
||||
- **<big>Tuple6</big>** : 6 元元组
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/tuple_zh-CN.md#Tuple6)]
|
||||
[[play](https://go.dev/play/p/VjqcCwEJZbs)]
|
||||
- **<big>Tuple6_Unbox</big>** : 返回 6 元元组的字段值。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/tuple_zh-CN.md#Tuple6_Unbox)]
|
||||
[[play](https://go.dev/play/p/FjIHV7lpxmW)]
|
||||
- **<big>Zip6</big>** : 创建一个 Tuple6 元组切片, 其中元组的元素和传入切片元素相对应。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/tuple_zh-CN.md#Zip6)]
|
||||
- **<big>Unzip6</big>** : 根据传入的Tuple6切片，创建一组和Tuple6元素相对应的切片。
|
||||
[[play](https://go.dev/play/p/oWPrnUYuFHo)]
|
||||
- **<big>Unzip6</big>** : 根据传入的 Tuple6 切片，创建一组和 Tuple6 元素相对应的切片。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/tuple_zh-CN.md#Unzip6)]
|
||||
[[play](https://go.dev/play/p/l41XFqCyh5E)]
|
||||
- **<big>Tuple7</big>** : 7 元元组
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/tuple_zh-CN.md#Tuple7)]
|
||||
[[play](https://go.dev/play/p/dzAgv_Ezub9)]
|
||||
- **<big>Tuple7_Unbox</big>** : 返回 7 元元组的字段值。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/tuple_zh-CN.md#Tuple7_Unbox)]
|
||||
[[play](https://go.dev/play/p/R9I8qeDk0zs)]
|
||||
- **<big>Zip7</big>** : 创建一个 Tuple7 元组切片, 其中元组的元素和传入切片元素相对应。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/tuple_zh-CN.md#Zip7)]
|
||||
- **<big>Unzip7</big>** : 根据传入的Tuple7切片，创建一组和Tuple7元素相对应的切片。
|
||||
[[play](https://go.dev/play/p/WUJuo897Egf)]
|
||||
- **<big>Unzip7</big>** : 根据传入的 Tuple7 切片，创建一组和 Tuple7 元素相对应的切片。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/tuple_zh-CN.md#Unzip7)]
|
||||
[[play](https://go.dev/play/p/hws_P1Fr2j3)]
|
||||
- **<big>Tuple8</big>** : 8 元元组
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/tuple_zh-CN.md#Tuple8)]
|
||||
[[play](https://go.dev/play/p/YA9S0rz3dRz)]
|
||||
- **<big>Tuple8_Unbox</big>** : 返回 8 元元组的字段值。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/tuple_zh-CN.md#Tuple8_Unbox)]
|
||||
[[play](https://go.dev/play/p/PRxLBBb4SMl)]
|
||||
- **<big>Zip8</big>** : 创建一个 Tuple8 元组切片, 其中元组的元素和传入切片元素相对应。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/tuple_zh-CN.md#Zip8)]
|
||||
- **<big>Unzip8</big>** : 根据传入的Tuple8切片，创建一组和Tuple8元素相对应的切片。
|
||||
[[play](https://go.dev/play/p/8V9jWkuJfaQ)]
|
||||
- **<big>Unzip8</big>** : 根据传入的 Tuple8 切片，创建一组和 Tuple8 元素相对应的切片。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/tuple_zh-CN.md#Unzip8)]
|
||||
[[play](https://go.dev/play/p/1SndOwGsZB4)]
|
||||
- **<big>Tuple9</big>** : 9 元元组
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/tuple_zh-CN.md#Tuple9)]
|
||||
[[play](https://go.dev/play/p/yS2NGGtZpQr)]
|
||||
- **<big>Tuple9_Unbox</big>** : 返回 9 元元组的字段值。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/tuple_zh-CN.md#Tuple9_Unbox)]
|
||||
[[play](https://go.dev/play/p/oFJFGTAuOa8)]
|
||||
- **<big>Zip9</big>** : 创建一个 Tuple9 元组切片, 其中元组的元素和传入切片元素相对应。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/tuple_zh-CN.md#Zip9)]
|
||||
- **<big>Unzip9</big>** : 根据传入的Tuple9切片，创建一组和Tuple9元素相对应的切片。
|
||||
[[play](https://go.dev/play/p/cgsL15QYnfz)]
|
||||
- **<big>Unzip9</big>** : 根据传入的 Tuple9 切片，创建一组和 Tuple9 元素相对应的切片。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/tuple_zh-CN.md#Unzip9)]
|
||||
[[play](https://go.dev/play/p/91-BU_KURSA)]
|
||||
- **<big>Tuple10</big>** : 10 元元组
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/tuple_zh-CN.md#Tuple10)]
|
||||
[[play](https://go.dev/play/p/799qqZg0hUv)]
|
||||
- **<big>Tuple10_Unbox</big>** : 返回 10 元元组的字段值。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/tuple_zh-CN.md#Tuple10_Unbox)]
|
||||
[[play](https://go.dev/play/p/qfyx3x_X0Cu)]
|
||||
- **<big>Zip10</big>** : 创建一个 Tuple10 元组切片, 其中元组的元素和传入切片元素相对应。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/tuple_zh-CN.md#Zip10)]
|
||||
- **<big>Unzip10</big>** : 根据传入的Tuple10切片，创建一组和Tuple10元素相对应的切片。
|
||||
[[play](https://go.dev/play/p/YSR-2cXnrY4)]
|
||||
- **<big>Unzip10</big>** : 根据传入的 Tuple10 切片，创建一组和 Tuple10 元素相对应的切片。
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/tuple_zh-CN.md#Unzip10)]
|
||||
[[play](https://go.dev/play/p/-taQB6Wfre_z)]
|
||||
|
||||
<h3 id="Validator"> 24. validator 验证器包，包含常用字符串格式验证函数。 <a href="#index">回到目录</a></h3>
|
||||
<h3 id="validator"> 24. validator 验证器包，包含常用字符串格式验证函数。 <a href="#index">回到目录</a></h3>
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/validator"
|
||||
@@ -1701,7 +1829,7 @@ import "github.com/duke-git/lancet/v2/validator"
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/validator_zh-CN.md#IsPrintable)]
|
||||
[[play](https://go.dev/play/p/Pe1FE2gdtTP)]
|
||||
|
||||
<h3 id="Xerror"> 25. xerror 包实现一些错误处理函数。 <a href="#index">回到目录</a></h3>
|
||||
<h3 id="xerror"> 25. xerror 包实现一些错误处理函数。 <a href="#index">回到目录</a></h3>
|
||||
|
||||
```go
|
||||
import "github.com/duke-git/lancet/v2/xerror"
|
||||
|
||||
@@ -10,6 +10,8 @@ import (
|
||||
"time"
|
||||
|
||||
"github.com/duke-git/lancet/v2/convertor"
|
||||
"github.com/duke-git/lancet/v2/mathutil"
|
||||
"golang.org/x/exp/constraints"
|
||||
)
|
||||
|
||||
// operator type
|
||||
@@ -62,3 +64,8 @@ func LessOrEqual(left, right any) bool {
|
||||
func GreaterOrEqual(left, right any) bool {
|
||||
return compareValue(greaterOrEqual, left, right)
|
||||
}
|
||||
|
||||
// InDelta checks if two values are equal or not within a delta.
|
||||
func InDelta[T constraints.Integer | constraints.Float](left, right T, delta float64) bool {
|
||||
return float64(mathutil.Abs(left-right)) <= delta
|
||||
}
|
||||
|
||||
@@ -168,3 +168,29 @@ func ExampleGreaterOrEqual() {
|
||||
// false
|
||||
// false
|
||||
}
|
||||
|
||||
func ExampleInDelta() {
|
||||
result1 := InDelta(1, 1, 0)
|
||||
result2 := InDelta(1, 2, 0)
|
||||
|
||||
result3 := InDelta(2.0/3.0, 0.66667, 0.001)
|
||||
result4 := InDelta(2.0/3.0, 0.0, 0.001)
|
||||
|
||||
result5 := InDelta(float64(74.96)-float64(20.48), 54.48, 0)
|
||||
result6 := InDelta(float64(74.96)-float64(20.48), 54.48, 1e-14)
|
||||
|
||||
fmt.Println(result1)
|
||||
fmt.Println(result2)
|
||||
fmt.Println(result3)
|
||||
fmt.Println(result4)
|
||||
fmt.Println(result5)
|
||||
fmt.Println(result6)
|
||||
|
||||
// Output:
|
||||
// true
|
||||
// false
|
||||
// true
|
||||
// false
|
||||
// false
|
||||
// true
|
||||
}
|
||||
|
||||
@@ -138,3 +138,19 @@ func TestGreaterOrEqual(t *testing.T) {
|
||||
assert.Equal(false, GreaterOrEqual(int64(2), 1))
|
||||
assert.Equal(false, GreaterOrEqual("b", "c"))
|
||||
}
|
||||
|
||||
func TestInDelta(t *testing.T) {
|
||||
t.Parallel()
|
||||
assert := internal.NewAssert(t, "TestInDelta")
|
||||
|
||||
assert.Equal(true, InDelta(1, 1, 0))
|
||||
assert.Equal(false, InDelta(1, 2, 0))
|
||||
|
||||
assert.Equal(true, InDelta(2.0/3.0, 0.66667, 0.001))
|
||||
assert.Equal(false, InDelta(2.0/3.0, 0.0, 0.001))
|
||||
|
||||
assert.Equal(false, InDelta(float64(74.96)-float64(20.48), 54.48, 0))
|
||||
assert.Equal(true, InDelta(float64(74.96)-float64(20.48), 54.48, 1e-14))
|
||||
assert.Equal(false, InDelta(float64(float32(80.45)), float64(80.45), 0))
|
||||
assert.Equal(true, InDelta(float64(float32(80.45)), float64(80.45), 1e-5))
|
||||
}
|
||||
|
||||
104
cryptor/basic.go
104
cryptor/basic.go
@@ -40,14 +40,30 @@ func Md5String(s string) string {
|
||||
return hex.EncodeToString(h.Sum(nil))
|
||||
}
|
||||
|
||||
// Md5String return the md5 string of byte slice.
|
||||
// Play: todo
|
||||
// Md5StringWithBase64 return the md5 value of string with base64.
|
||||
// Play: https://go.dev/play/p/Lx4gH7Vdr5_y
|
||||
func Md5StringWithBase64(s string) string {
|
||||
h := md5.New()
|
||||
h.Write([]byte(s))
|
||||
return base64.StdEncoding.EncodeToString(h.Sum(nil))
|
||||
}
|
||||
|
||||
// Md5Byte return the md5 string of byte slice.
|
||||
// Play: https://go.dev/play/p/suraalH8lyC
|
||||
func Md5Byte(data []byte) string {
|
||||
h := md5.New()
|
||||
h.Write(data)
|
||||
return hex.EncodeToString(h.Sum(nil))
|
||||
}
|
||||
|
||||
// Md5ByteWithBase64 return the md5 string of byte slice with base64.
|
||||
// Play: https://go.dev/play/p/Tcb-Z7LN2ax
|
||||
func Md5ByteWithBase64(data []byte) string {
|
||||
h := md5.New()
|
||||
h.Write(data)
|
||||
return base64.StdEncoding.EncodeToString(h.Sum(nil))
|
||||
}
|
||||
|
||||
// Md5File return the md5 value of file.
|
||||
func Md5File(filename string) (string, error) {
|
||||
if fileInfo, err := os.Stat(filename); err != nil {
|
||||
@@ -82,56 +98,112 @@ func Md5File(filename string) (string, error) {
|
||||
|
||||
// HmacMd5 return the hmac hash of string use md5.
|
||||
// Play: https://go.dev/play/p/uef0q1fz53I
|
||||
func HmacMd5(data, key string) string {
|
||||
func HmacMd5(str, key string) string {
|
||||
h := hmac.New(md5.New, []byte(key))
|
||||
h.Write([]byte(str))
|
||||
return hex.EncodeToString(h.Sum([]byte("")))
|
||||
}
|
||||
|
||||
// HmacMd5WithBase64 return the hmac hash of string use md5 with base64.
|
||||
// todo
|
||||
func HmacMd5WithBase64(data, key string) string {
|
||||
h := hmac.New(md5.New, []byte(key))
|
||||
h.Write([]byte(data))
|
||||
return hex.EncodeToString(h.Sum([]byte("")))
|
||||
return base64.StdEncoding.EncodeToString(h.Sum([]byte("")))
|
||||
}
|
||||
|
||||
// HmacSha1 return the hmac hash of string use sha1.
|
||||
// Play: https://go.dev/play/p/1UI4oQ4WXKM
|
||||
func HmacSha1(data, key string) string {
|
||||
func HmacSha1(str, key string) string {
|
||||
h := hmac.New(sha1.New, []byte(key))
|
||||
h.Write([]byte(data))
|
||||
h.Write([]byte(str))
|
||||
return hex.EncodeToString(h.Sum([]byte("")))
|
||||
}
|
||||
|
||||
// HmacSha1WithBase64 return the hmac hash of string use sha1 with base64.
|
||||
// Play: https://go.dev/play/p/47JmmGrnF7B
|
||||
func HmacSha1WithBase64(str, key string) string {
|
||||
h := hmac.New(sha1.New, []byte(key))
|
||||
h.Write([]byte(str))
|
||||
return base64.StdEncoding.EncodeToString(h.Sum([]byte("")))
|
||||
}
|
||||
|
||||
// HmacSha256 return the hmac hash of string use sha256.
|
||||
// Play: https://go.dev/play/p/HhpwXxFhhC0
|
||||
func HmacSha256(data, key string) string {
|
||||
func HmacSha256(str, key string) string {
|
||||
h := hmac.New(sha256.New, []byte(key))
|
||||
h.Write([]byte(data))
|
||||
h.Write([]byte(str))
|
||||
return hex.EncodeToString(h.Sum([]byte("")))
|
||||
}
|
||||
|
||||
// HmacSha256WithBase64 return the hmac hash of string use sha256 with base64.
|
||||
// Play: https://go.dev/play/p/EKbkUvPTLwO
|
||||
func HmacSha256WithBase64(str, key string) string {
|
||||
h := hmac.New(sha256.New, []byte(key))
|
||||
h.Write([]byte(str))
|
||||
return base64.StdEncoding.EncodeToString(h.Sum([]byte("")))
|
||||
}
|
||||
|
||||
// HmacSha512 return the hmac hash of string use sha512.
|
||||
// Play: https://go.dev/play/p/59Od6m4A0Ud
|
||||
func HmacSha512(data, key string) string {
|
||||
func HmacSha512(str, key string) string {
|
||||
h := hmac.New(sha512.New, []byte(key))
|
||||
h.Write([]byte(data))
|
||||
h.Write([]byte(str))
|
||||
return hex.EncodeToString(h.Sum([]byte("")))
|
||||
}
|
||||
|
||||
// HmacSha512WithBase64 return the hmac hash of string use sha512 with base64.
|
||||
// Play: https://go.dev/play/p/c6dSe3E2ydU
|
||||
func HmacSha512WithBase64(str, key string) string {
|
||||
h := hmac.New(sha512.New, []byte(key))
|
||||
h.Write([]byte(str))
|
||||
return base64.StdEncoding.EncodeToString(h.Sum([]byte("")))
|
||||
}
|
||||
|
||||
// Sha1 return the sha1 value (SHA-1 hash algorithm) of string.
|
||||
// Play: https://go.dev/play/p/_m_uoD1deMT
|
||||
func Sha1(data string) string {
|
||||
func Sha1(str string) string {
|
||||
sha1 := sha1.New()
|
||||
sha1.Write([]byte(data))
|
||||
sha1.Write([]byte(str))
|
||||
return hex.EncodeToString(sha1.Sum([]byte("")))
|
||||
}
|
||||
|
||||
// Sha1WithBase64 return the sha1 value (SHA-1 hash algorithm) of base64 string.
|
||||
// Play: https://go.dev/play/p/fSyx-Gl2l2-
|
||||
func Sha1WithBase64(str string) string {
|
||||
sha1 := sha1.New()
|
||||
sha1.Write([]byte(str))
|
||||
return base64.StdEncoding.EncodeToString(sha1.Sum([]byte("")))
|
||||
}
|
||||
|
||||
// Sha256 return the sha256 value (SHA256 hash algorithm) of string.
|
||||
// Play: https://go.dev/play/p/tU9tfBMIAr1
|
||||
func Sha256(data string) string {
|
||||
func Sha256(str string) string {
|
||||
sha256 := sha256.New()
|
||||
sha256.Write([]byte(data))
|
||||
sha256.Write([]byte(str))
|
||||
return hex.EncodeToString(sha256.Sum([]byte("")))
|
||||
}
|
||||
|
||||
// Sha256WithBase64 return the sha256 value (SHA256 hash algorithm) of base64 string.
|
||||
// Play: https://go.dev/play/p/85IXJHIal1k
|
||||
func Sha256WithBase64(str string) string {
|
||||
sha256 := sha256.New()
|
||||
sha256.Write([]byte(str))
|
||||
return base64.StdEncoding.EncodeToString(sha256.Sum([]byte("")))
|
||||
}
|
||||
|
||||
// Sha512 return the sha512 value (SHA512 hash algorithm) of string.
|
||||
// Play: https://go.dev/play/p/3WsvLYZxsHa
|
||||
func Sha512(data string) string {
|
||||
func Sha512(str string) string {
|
||||
sha512 := sha512.New()
|
||||
sha512.Write([]byte(data))
|
||||
sha512.Write([]byte(str))
|
||||
return hex.EncodeToString(sha512.Sum([]byte("")))
|
||||
}
|
||||
|
||||
// Sha512WithBase64 return the sha512 value (SHA512 hash algorithm) of base64 string.
|
||||
// Play: https://go.dev/play/p/q_fY2rA-k5I
|
||||
func Sha512WithBase64(str string) string {
|
||||
sha512 := sha512.New()
|
||||
sha512.Write([]byte(str))
|
||||
return base64.StdEncoding.EncodeToString(sha512.Sum([]byte("")))
|
||||
}
|
||||
|
||||
@@ -27,6 +27,13 @@ func TestMd5String(t *testing.T) {
|
||||
assert.Equal("5d41402abc4b2a76b9719d911017c592", Md5String("hello"))
|
||||
}
|
||||
|
||||
func TestMd5StringWithBase64(t *testing.T) {
|
||||
t.Parallel()
|
||||
|
||||
assert := internal.NewAssert(t, "TestMd5StringWithBase64")
|
||||
assert.Equal("XUFAKrxLKna5cZ2REBfFkg==", Md5StringWithBase64("hello"))
|
||||
}
|
||||
|
||||
func TestMd5Byte(t *testing.T) {
|
||||
t.Parallel()
|
||||
|
||||
@@ -35,6 +42,13 @@ func TestMd5Byte(t *testing.T) {
|
||||
assert.Equal("0cc175b9c0f1b6a831c399e269772661", Md5Byte(data))
|
||||
}
|
||||
|
||||
func TestMd5ByteWithBase64(t *testing.T) {
|
||||
t.Parallel()
|
||||
|
||||
assert := internal.NewAssert(t, "TestMd5ByteWithBase64")
|
||||
assert.Equal("XUFAKrxLKna5cZ2REBfFkg==", Md5ByteWithBase64([]byte("hello")))
|
||||
}
|
||||
|
||||
func TestMd5File(t *testing.T) {
|
||||
t.Parallel()
|
||||
|
||||
@@ -51,6 +65,13 @@ func TestHmacMd5(t *testing.T) {
|
||||
assert.Equal("5f4c9faaff0a1ad3007d9ddc06abe36d", HmacMd5("hello world", "12345"))
|
||||
}
|
||||
|
||||
func TestHmacMd5WithBase64(t *testing.T) {
|
||||
t.Parallel()
|
||||
|
||||
assert := internal.NewAssert(t, "TestHmacMd5WithBase64")
|
||||
assert.Equal("6DQwbquJLYclJdSRinpjmg==", HmacMd5WithBase64("hello", "12345"))
|
||||
}
|
||||
|
||||
func TestHmacSha1(t *testing.T) {
|
||||
t.Parallel()
|
||||
|
||||
@@ -63,18 +84,42 @@ func TestHmacSha1(t *testing.T) {
|
||||
assert.Equal(expected, hmacSha1)
|
||||
}
|
||||
|
||||
func TestHmacSha1WithBase64(t *testing.T) {
|
||||
t.Parallel()
|
||||
|
||||
s := "hello"
|
||||
key := "12345"
|
||||
hmacSha1 := HmacSha1WithBase64(s, key)
|
||||
expected := "XGqdsMzLkuNu0DI/0Jt/k23prOA="
|
||||
|
||||
assert := internal.NewAssert(t, "TestHmacSha1")
|
||||
assert.Equal(expected, hmacSha1)
|
||||
}
|
||||
|
||||
func TestHmacSha256(t *testing.T) {
|
||||
t.Parallel()
|
||||
|
||||
s := "hello world"
|
||||
str := "hello world"
|
||||
key := "12345"
|
||||
hmacSha256 := HmacSha256(s, key)
|
||||
hmacSha256 := HmacSha256(str, key)
|
||||
expected := "9dce2609f2d67d41f74c7f9efc8ccd44370d41ad2de52982627588dfe7289ab8"
|
||||
|
||||
assert := internal.NewAssert(t, "TestHmacSha256")
|
||||
assert.Equal(expected, hmacSha256)
|
||||
}
|
||||
|
||||
func TestHmacSha256WithBase64(t *testing.T) {
|
||||
t.Parallel()
|
||||
|
||||
str := "hello"
|
||||
key := "12345"
|
||||
hms := HmacSha256WithBase64(str, key)
|
||||
expected := "MVu5PE6YmGK6Ccti4F1zpfN2yzbw14btqwwyDQWf3nU="
|
||||
|
||||
assert := internal.NewAssert(t, "TestHmacSha256WithBase64")
|
||||
assert.Equal(expected, hms)
|
||||
}
|
||||
|
||||
func TestHmacSha512(t *testing.T) {
|
||||
t.Parallel()
|
||||
|
||||
@@ -87,6 +132,18 @@ func TestHmacSha512(t *testing.T) {
|
||||
assert.Equal(expected, hmacSha512)
|
||||
}
|
||||
|
||||
func TestHmacSha512WithBase64(t *testing.T) {
|
||||
t.Parallel()
|
||||
|
||||
str := "hello"
|
||||
key := "12345"
|
||||
hms := HmacSha512WithBase64(str, key)
|
||||
expected := "3Y8SkKndI9NU4lJtmi6c6M///dN8syCADRxsE9Lvw2Mog3ahlsVFja9T+OGqa0Wm2FYwPVwKIGS/+XhYYdSM/A=="
|
||||
|
||||
assert := internal.NewAssert(t, "TestHmacSha512WithBase64")
|
||||
assert.Equal(expected, hms)
|
||||
}
|
||||
|
||||
func TestSha1(t *testing.T) {
|
||||
t.Parallel()
|
||||
|
||||
@@ -98,6 +155,16 @@ func TestSha1(t *testing.T) {
|
||||
assert.Equal(expected, sha1)
|
||||
}
|
||||
|
||||
func TestSha1WithBase64(t *testing.T) {
|
||||
t.Parallel()
|
||||
|
||||
str := Sha1WithBase64("hello")
|
||||
expected := "qvTGHdzF6KLavt4PO0gs2a6pQ00="
|
||||
|
||||
assert := internal.NewAssert(t, "TestSha1WithBase64")
|
||||
assert.Equal(expected, str)
|
||||
}
|
||||
|
||||
func TestSha256(t *testing.T) {
|
||||
t.Parallel()
|
||||
|
||||
@@ -109,6 +176,16 @@ func TestSha256(t *testing.T) {
|
||||
assert.Equal(expected, sha256)
|
||||
}
|
||||
|
||||
func TestSha256WithBase64(t *testing.T) {
|
||||
t.Parallel()
|
||||
|
||||
str := Sha256WithBase64("hello")
|
||||
expected := "LPJNul+wow4m6DsqxbninhsWHlwfp0JecwQzYpOLmCQ="
|
||||
|
||||
assert := internal.NewAssert(t, "TestSha256WithBase64")
|
||||
assert.Equal(expected, str)
|
||||
}
|
||||
|
||||
func TestSha512(t *testing.T) {
|
||||
t.Parallel()
|
||||
|
||||
@@ -119,3 +196,13 @@ func TestSha512(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestSha512")
|
||||
assert.Equal(expected, sha512)
|
||||
}
|
||||
|
||||
func TestSha512WithBase64(t *testing.T) {
|
||||
t.Parallel()
|
||||
|
||||
str := Sha512WithBase64("hello")
|
||||
expected := "m3HSJL1i83hdltRq0+o9czGb+8KJDKra4t/3JRlnPKcjI8PZm6XBHXx6zG4UuMXaDEZjR1wuXDre9G9zvN7AQw=="
|
||||
|
||||
assert := internal.NewAssert(t, "TestSha512WithBase64")
|
||||
assert.Equal(expected, str)
|
||||
}
|
||||
|
||||
@@ -322,49 +322,89 @@ func ExampleHmacMd5() {
|
||||
key := "12345"
|
||||
|
||||
hms := HmacMd5(str, key)
|
||||
|
||||
fmt.Println(hms)
|
||||
|
||||
// Output:
|
||||
// e834306eab892d872525d4918a7a639a
|
||||
}
|
||||
|
||||
func ExampleHmacMd5WithBase64() {
|
||||
str := "hello"
|
||||
key := "12345"
|
||||
|
||||
hms := HmacMd5WithBase64(str, key)
|
||||
fmt.Println(hms)
|
||||
|
||||
// Output:
|
||||
// 6DQwbquJLYclJdSRinpjmg==
|
||||
}
|
||||
|
||||
func ExampleHmacSha1() {
|
||||
str := "hello"
|
||||
key := "12345"
|
||||
|
||||
hms := HmacSha1(str, key)
|
||||
|
||||
fmt.Println(hms)
|
||||
|
||||
// Output:
|
||||
// 5c6a9db0cccb92e36ed0323fd09b7f936de9ace0
|
||||
}
|
||||
|
||||
func ExampleHmacSha1WithBase64() {
|
||||
str := "hello"
|
||||
key := "12345"
|
||||
|
||||
hms := HmacSha1WithBase64(str, key)
|
||||
fmt.Println(hms)
|
||||
|
||||
// Output:
|
||||
// XGqdsMzLkuNu0DI/0Jt/k23prOA=
|
||||
}
|
||||
|
||||
func ExampleHmacSha256() {
|
||||
str := "hello"
|
||||
key := "12345"
|
||||
|
||||
hms := HmacSha256(str, key)
|
||||
|
||||
fmt.Println(hms)
|
||||
|
||||
// Output:
|
||||
// 315bb93c4e989862ba09cb62e05d73a5f376cb36f0d786edab0c320d059fde75
|
||||
}
|
||||
|
||||
func ExampleHmacSha256WithBase64() {
|
||||
str := "hello"
|
||||
key := "12345"
|
||||
|
||||
hms := HmacSha256WithBase64(str, key)
|
||||
fmt.Println(hms)
|
||||
|
||||
// Output:
|
||||
// MVu5PE6YmGK6Ccti4F1zpfN2yzbw14btqwwyDQWf3nU=
|
||||
}
|
||||
|
||||
func ExampleHmacSha512() {
|
||||
str := "hello"
|
||||
key := "12345"
|
||||
|
||||
hms := HmacSha512(str, key)
|
||||
|
||||
fmt.Println(hms)
|
||||
|
||||
// Output:
|
||||
// dd8f1290a9dd23d354e2526d9a2e9ce8cffffdd37cb320800d1c6c13d2efc363288376a196c5458daf53f8e1aa6b45a6d856303d5c0a2064bff9785861d48cfc
|
||||
}
|
||||
|
||||
func ExampleHmacSha512WithBase64() {
|
||||
str := "hello"
|
||||
key := "12345"
|
||||
|
||||
hms := HmacSha512WithBase64(str, key)
|
||||
fmt.Println(hms)
|
||||
|
||||
// Output:
|
||||
// 3Y8SkKndI9NU4lJtmi6c6M///dN8syCADRxsE9Lvw2Mog3ahlsVFja9T+OGqa0Wm2FYwPVwKIGS/+XhYYdSM/A==
|
||||
}
|
||||
|
||||
func ExampleMd5String() {
|
||||
md5Str := Md5String("hello")
|
||||
fmt.Println(md5Str)
|
||||
@@ -373,6 +413,14 @@ func ExampleMd5String() {
|
||||
// 5d41402abc4b2a76b9719d911017c592
|
||||
}
|
||||
|
||||
func ExampleMd5StringWithBase64() {
|
||||
md5Str := Md5StringWithBase64("hello")
|
||||
fmt.Println(md5Str)
|
||||
|
||||
// Output:
|
||||
// XUFAKrxLKna5cZ2REBfFkg==
|
||||
}
|
||||
|
||||
func ExampleMd5Byte() {
|
||||
md5Str := Md5Byte([]byte{'a'})
|
||||
fmt.Println(md5Str)
|
||||
@@ -380,6 +428,15 @@ func ExampleMd5Byte() {
|
||||
// Output:
|
||||
// 0cc175b9c0f1b6a831c399e269772661
|
||||
}
|
||||
|
||||
func ExampleMd5ByteWithBase64() {
|
||||
md5Str := Md5ByteWithBase64([]byte("hello"))
|
||||
fmt.Println(md5Str)
|
||||
|
||||
// Output:
|
||||
// XUFAKrxLKna5cZ2REBfFkg==
|
||||
}
|
||||
|
||||
func ExampleSha1() {
|
||||
result := Sha1("hello")
|
||||
fmt.Println(result)
|
||||
@@ -388,6 +445,14 @@ func ExampleSha1() {
|
||||
// aaf4c61ddcc5e8a2dabede0f3b482cd9aea9434d
|
||||
}
|
||||
|
||||
func ExampleSha1WithBase64() {
|
||||
result := Sha1WithBase64("hello")
|
||||
fmt.Println(result)
|
||||
|
||||
// Output:
|
||||
// qvTGHdzF6KLavt4PO0gs2a6pQ00=
|
||||
}
|
||||
|
||||
func ExampleSha256() {
|
||||
result := Sha256("hello")
|
||||
fmt.Println(result)
|
||||
@@ -396,6 +461,14 @@ func ExampleSha256() {
|
||||
// 2cf24dba5fb0a30e26e83b2ac5b9e29e1b161e5c1fa7425e73043362938b9824
|
||||
}
|
||||
|
||||
func ExampleSha256WithBase64() {
|
||||
result := Sha256WithBase64("hello")
|
||||
fmt.Println(result)
|
||||
|
||||
// Output:
|
||||
// LPJNul+wow4m6DsqxbninhsWHlwfp0JecwQzYpOLmCQ=
|
||||
}
|
||||
|
||||
func ExampleSha512() {
|
||||
result := Sha512("hello")
|
||||
fmt.Println(result)
|
||||
@@ -403,3 +476,11 @@ func ExampleSha512() {
|
||||
// Output:
|
||||
// 9b71d224bd62f3785d96d46ad3ea3d73319bfbc2890caadae2dff72519673ca72323c3d99ba5c11d7c7acc6e14b8c5da0c4663475c2e5c3adef46f73bcdec043
|
||||
}
|
||||
|
||||
func ExampleSha512WithBase64() {
|
||||
result := Sha512WithBase64("hello")
|
||||
fmt.Println(result)
|
||||
|
||||
// Output:
|
||||
// m3HSJL1i83hdltRq0+o9czGb+8KJDKra4t/3JRlnPKcjI8PZm6XBHXx6zG4UuMXaDEZjR1wuXDre9G9zvN7AQw==
|
||||
}
|
||||
|
||||
@@ -7,6 +7,7 @@ package datastructure
|
||||
import (
|
||||
"fmt"
|
||||
"hash/fnv"
|
||||
"reflect"
|
||||
)
|
||||
|
||||
var defaultMapCapacity uint64 = 1 << 10
|
||||
@@ -45,13 +46,24 @@ func NewHashMapWithCapacity(size, capacity uint64) *HashMap {
|
||||
func (hm *HashMap) Get(key any) any {
|
||||
hashValue := hm.hash(key)
|
||||
node := hm.table[hashValue]
|
||||
if node != nil {
|
||||
return node.value
|
||||
for node != nil {
|
||||
if reflect.DeepEqual(node.key, key) {
|
||||
return node.value
|
||||
}
|
||||
node = node.next
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
// GetOrDefault return the value of given key in hashmap, if not found return default value
|
||||
func (hm *HashMap) GetOrDefault(key any, defaultValue any) any {
|
||||
value := hm.Get(key)
|
||||
if value == nil {
|
||||
return defaultValue
|
||||
}
|
||||
return value
|
||||
}
|
||||
|
||||
// Put new key value in hashmap
|
||||
func (hm *HashMap) Put(key any, value any) {
|
||||
hm.putValue(hm.hash(key), key, value)
|
||||
@@ -90,7 +102,13 @@ func (hm *HashMap) Delete(key any) {
|
||||
// Contains checks if given key is in hashmap or not
|
||||
func (hm *HashMap) Contains(key any) bool {
|
||||
node := hm.table[hm.hash(key)]
|
||||
return node != nil
|
||||
for node != nil {
|
||||
if reflect.DeepEqual(node.key, key) {
|
||||
return true
|
||||
}
|
||||
node = node.next
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
// Iterate executes iteratee funcation for every key and value pair of hashmap (random order)
|
||||
|
||||
@@ -74,3 +74,34 @@ func TestHashMap_KeysValues(t *testing.T) {
|
||||
assert.Equal(3, len(values))
|
||||
assert.Equal(3, len(keys))
|
||||
}
|
||||
|
||||
func TestHashMap_Keys(t *testing.T) {
|
||||
t.Parallel()
|
||||
|
||||
assert := internal.NewAssert(t, "TestHashMap_Keys")
|
||||
|
||||
hm := NewHashMap()
|
||||
|
||||
hm.Put("a", 1)
|
||||
hm.Put("b", 2)
|
||||
hm.Put("c", 3)
|
||||
|
||||
keys := hm.Keys()
|
||||
|
||||
assert.Equal(3, len(keys))
|
||||
}
|
||||
|
||||
func TestHashMap_GetOrDefault(t *testing.T) {
|
||||
t.Parallel()
|
||||
|
||||
assert := internal.NewAssert(t, "TestHashMap_GetOrDefault")
|
||||
|
||||
hm := NewHashMap()
|
||||
|
||||
hm.Put("a", 1)
|
||||
hm.Put("b", 2)
|
||||
hm.Put("c", 3)
|
||||
|
||||
assert.Equal(1, hm.GetOrDefault("a", 5))
|
||||
assert.Equal(5, hm.GetOrDefault("d", 5))
|
||||
}
|
||||
|
||||
350
datastructure/list/copyonwritelist.go
Normal file
350
datastructure/list/copyonwritelist.go
Normal file
@@ -0,0 +1,350 @@
|
||||
package datastructure
|
||||
|
||||
import (
|
||||
"reflect"
|
||||
"sort"
|
||||
"sync"
|
||||
)
|
||||
|
||||
type CopyOnWriteList[T any] struct {
|
||||
data []T
|
||||
lock sync.Locker
|
||||
}
|
||||
|
||||
// NewCopyOnWriteList Creates an empty list.
|
||||
func NewCopyOnWriteList[T any](data []T) *CopyOnWriteList[T] {
|
||||
return &CopyOnWriteList[T]{data: data, lock: &sync.RWMutex{}}
|
||||
}
|
||||
|
||||
func (c *CopyOnWriteList[T]) getList() []T {
|
||||
return c.data
|
||||
}
|
||||
func (c *CopyOnWriteList[T]) setList(data []T) {
|
||||
c.data = data
|
||||
}
|
||||
|
||||
// Size returns the number of elements in this list.
|
||||
func (c *CopyOnWriteList[T]) Size() int {
|
||||
return len(c.getList())
|
||||
}
|
||||
|
||||
// IsEmpty returns true if this list contains no elements.
|
||||
func (c *CopyOnWriteList[T]) IsEmpty() bool {
|
||||
return c.Size() == 0
|
||||
}
|
||||
|
||||
// Contain returns true if this list contains the specified element.
|
||||
func (c *CopyOnWriteList[T]) Contain(e T) bool {
|
||||
list := c.getList()
|
||||
return indexOf(e, list, 0, c.Size()) >= 0
|
||||
}
|
||||
|
||||
// ValueOf returns the index of the first occurrence of the specified element in this list, or null if this list does not contain the element.
|
||||
func (c *CopyOnWriteList[T]) ValueOf(index int) (*T, bool) {
|
||||
list := c.getList()
|
||||
if index < 0 || index >= len(c.data) {
|
||||
return nil, false
|
||||
}
|
||||
return get(list, index), true
|
||||
}
|
||||
|
||||
// IndexOf returns the index of the first occurrence of the specified element in this list, or -1 if this list does not contain the element.
|
||||
func (c *CopyOnWriteList[T]) IndexOf(e T) int {
|
||||
list := c.getList()
|
||||
return indexOf(e, list, 0, c.Size())
|
||||
}
|
||||
|
||||
// indexOf returns the index of the first occurrence of the specified element in this list, or -1 if this list does not contain the element.
|
||||
// start the start position of the search (inclusive)
|
||||
// end the end position of the search (exclusive)
|
||||
func indexOf[T any](o T, e []T, start int, end int) int {
|
||||
if start >= end {
|
||||
return -1
|
||||
}
|
||||
for i := start; i < end; i++ {
|
||||
if reflect.DeepEqual(e[i], o) {
|
||||
return i
|
||||
}
|
||||
}
|
||||
return -1
|
||||
}
|
||||
|
||||
// LastIndexOf returns the index of the last occurrence of the specified element in this list, or -1 if this list does not contain the element.
|
||||
func (c *CopyOnWriteList[T]) LastIndexOf(e T) int {
|
||||
list := c.getList()
|
||||
return lastIndexOf(e, list, 0, c.Size())
|
||||
}
|
||||
|
||||
// lastIndexOf returns the index of the last occurrence of the specified element in this list, or -1 if this list does not contain the element.
|
||||
// start the start position of the search (inclusive)
|
||||
// end the end position of the search (exclusive)
|
||||
func lastIndexOf[T any](o T, e []T, start int, end int) int {
|
||||
if start >= end {
|
||||
return -1
|
||||
}
|
||||
for i := end - 1; i >= start; i-- {
|
||||
if reflect.DeepEqual(e[i], o) {
|
||||
return i
|
||||
}
|
||||
}
|
||||
return -1
|
||||
}
|
||||
|
||||
// get returns the element at the specified position in this list.
|
||||
func get[T any](o []T, index int) *T {
|
||||
return &o[index]
|
||||
}
|
||||
|
||||
// Get returns the element at the specified position in this list.
|
||||
func (c *CopyOnWriteList[T]) Get(index int) *T {
|
||||
list := c.getList()
|
||||
if index < 0 || index >= len(list) {
|
||||
return nil
|
||||
}
|
||||
return get(list, index)
|
||||
}
|
||||
|
||||
func (c *CopyOnWriteList[T]) set(index int, e T) (oldValue *T) {
|
||||
lock := c.lock
|
||||
lock.Lock()
|
||||
defer lock.Unlock()
|
||||
list := c.getList()
|
||||
oldValue = get(list, index)
|
||||
|
||||
if reflect.DeepEqual(oldValue, e) {
|
||||
c.setList(list)
|
||||
} else {
|
||||
newList := make([]T, len(list))
|
||||
copy(newList, list)
|
||||
newList[index] = e
|
||||
c.setList(newList)
|
||||
}
|
||||
return
|
||||
}
|
||||
|
||||
// Set replaces the element at the specified position in this list with the specified element.
|
||||
func (c *CopyOnWriteList[T]) Set(index int, e T) (oldValue *T, ok bool) {
|
||||
list := c.getList()
|
||||
if index < 0 || index >= len(list) {
|
||||
return oldValue, false
|
||||
}
|
||||
return c.set(index, e), true
|
||||
}
|
||||
|
||||
// Add appends the specified element to the end of this list.
|
||||
func (c *CopyOnWriteList[T]) Add(e T) bool {
|
||||
lock := c.lock
|
||||
lock.Lock()
|
||||
defer lock.Unlock()
|
||||
|
||||
list := c.getList()
|
||||
newList := make([]T, len(list)+1)
|
||||
copy(newList, list)
|
||||
newList[len(list)] = e
|
||||
c.setList(newList)
|
||||
return true
|
||||
}
|
||||
|
||||
// AddAll appends all the elements in the specified collection to the end of this list
|
||||
func (c *CopyOnWriteList[T]) AddAll(e []T) bool {
|
||||
lock := c.lock
|
||||
lock.Lock()
|
||||
defer lock.Unlock()
|
||||
|
||||
list := c.getList()
|
||||
newList := make([]T, len(list)+len(e))
|
||||
copy(newList, list)
|
||||
copy(newList[len(list):], e)
|
||||
c.setList(newList)
|
||||
return true
|
||||
}
|
||||
|
||||
// AddByIndex inserts the specified element at the specified position in this list.
|
||||
func (c *CopyOnWriteList[T]) AddByIndex(index int, e T) bool {
|
||||
lock := c.lock
|
||||
lock.Lock()
|
||||
defer lock.Unlock()
|
||||
|
||||
list := c.getList()
|
||||
length := len(list)
|
||||
if index < 0 || index > length {
|
||||
return false
|
||||
}
|
||||
var newList []T
|
||||
var numMove = length - index
|
||||
if numMove == 0 {
|
||||
newList = make([]T, length+1)
|
||||
copy(newList, list)
|
||||
} else {
|
||||
newList = make([]T, length+1)
|
||||
copy(newList, list[:index])
|
||||
copy(newList[index+1:], list[index:])
|
||||
}
|
||||
newList[index] = e
|
||||
c.setList(newList)
|
||||
return true
|
||||
}
|
||||
|
||||
// delete removes the element at the specified position in this list.
|
||||
func (c *CopyOnWriteList[T]) delete(index int) *T {
|
||||
lock := c.lock
|
||||
lock.Lock()
|
||||
defer lock.Unlock()
|
||||
|
||||
list := c.getList()
|
||||
length := len(list)
|
||||
|
||||
oldValue := get(list, index)
|
||||
numMove := length - index - 1
|
||||
var newList []T
|
||||
if numMove == 0 {
|
||||
newList = make([]T, length-1)
|
||||
copy(newList, list[:index])
|
||||
} else {
|
||||
newList = make([]T, length-1)
|
||||
copy(newList, list[:index])
|
||||
copy(newList[index:], list[index+1:])
|
||||
}
|
||||
|
||||
c.setList(newList)
|
||||
return oldValue
|
||||
}
|
||||
|
||||
// DeleteAt removes the element at the specified position in this list.
|
||||
func (c *CopyOnWriteList[T]) DeleteAt(index int) (*T, bool) {
|
||||
list := c.getList()
|
||||
if index < 0 || index >= len(list) {
|
||||
return nil, false
|
||||
}
|
||||
return c.delete(index), true
|
||||
}
|
||||
|
||||
// DeleteBy removes the first occurrence of the specified element from this list, if it is present.
|
||||
func (c *CopyOnWriteList[T]) DeleteBy(o T) (*T, bool) {
|
||||
list := c.getList()
|
||||
index := indexOf(o, list, 0, len(list))
|
||||
if index == -1 {
|
||||
return nil, false
|
||||
}
|
||||
return c.delete(index), true
|
||||
}
|
||||
|
||||
// DeleteRange removes from this list all the elements whose index is between fromIndex, inclusive, and toIndex, exclusive.
|
||||
// left close and right open
|
||||
func (c *CopyOnWriteList[T]) DeleteRange(start int, end int) {
|
||||
lock := c.lock
|
||||
lock.Lock()
|
||||
defer lock.Unlock()
|
||||
|
||||
list := c.getList()
|
||||
length := len(list)
|
||||
if start < 0 || end > length || start > end {
|
||||
return
|
||||
}
|
||||
var newList []T
|
||||
numMove := length - end
|
||||
if numMove == 0 {
|
||||
newList = make([]T, length-(end-start))
|
||||
copy(newList, list[:start])
|
||||
} else {
|
||||
newList = make([]T, length-(end-start))
|
||||
copy(newList, list[:start])
|
||||
copy(newList[start:], list[end:])
|
||||
}
|
||||
c.setList(newList)
|
||||
}
|
||||
|
||||
// DeleteIf removes all the elements of this collection that satisfy the given predicate.
|
||||
func (c *CopyOnWriteList[T]) DeleteIf(f func(T) bool) {
|
||||
lock := c.lock
|
||||
lock.Lock()
|
||||
defer lock.Unlock()
|
||||
|
||||
list := c.getList()
|
||||
length := len(list)
|
||||
var newList []T
|
||||
for i := 0; i < length; i++ {
|
||||
if !f(list[i]) {
|
||||
newList = append(newList, list[i])
|
||||
}
|
||||
}
|
||||
c.setList(newList)
|
||||
}
|
||||
|
||||
// Equal returns true if the specified object is equal to this list.
|
||||
func (c *CopyOnWriteList[T]) Equal(other *[]T) bool {
|
||||
if other == nil {
|
||||
return false
|
||||
}
|
||||
if c.Size() != len(*other) {
|
||||
return false
|
||||
}
|
||||
list := c.getList()
|
||||
otherList := NewCopyOnWriteList(*other).getList()
|
||||
for i := 0; i < len(list); i++ {
|
||||
if !reflect.DeepEqual(list[i], otherList[i]) {
|
||||
return false
|
||||
}
|
||||
}
|
||||
return true
|
||||
}
|
||||
|
||||
// Clear removes all the elements from this list.
|
||||
func (c *CopyOnWriteList[T]) Clear() {
|
||||
lock := c.lock
|
||||
lock.Lock()
|
||||
defer lock.Unlock()
|
||||
|
||||
list := c.getList()
|
||||
list = make([]T, 0)
|
||||
c.setList(list)
|
||||
}
|
||||
|
||||
// Merge a tow list to one, change the list
|
||||
func (c *CopyOnWriteList[T]) Merge(other []T) {
|
||||
lock := c.lock
|
||||
lock.Lock()
|
||||
defer lock.Unlock()
|
||||
|
||||
list := c.getList()
|
||||
list = append(list, other...)
|
||||
c.setList(list)
|
||||
}
|
||||
|
||||
// ForEach performs the given action for each element of the Iterable until all elements have been processed
|
||||
// or the action throws an exception.
|
||||
func (c *CopyOnWriteList[T]) ForEach(f func(T)) {
|
||||
list := c.getList()
|
||||
for i := 0; i < len(list); i++ {
|
||||
f(list[i])
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
// Sort sorts this list according to the order induced by the specified Comparator.
|
||||
func (c *CopyOnWriteList[T]) Sort(compare func(o1 T, o2 T) bool) {
|
||||
lock := c.lock
|
||||
lock.Lock()
|
||||
list := c.getList()
|
||||
|
||||
sort.Slice(list, func(i, j int) bool {
|
||||
return compare(list[i], list[j])
|
||||
})
|
||||
|
||||
c.setList(list)
|
||||
}
|
||||
|
||||
func (c *CopyOnWriteList[T]) SubList(start int, end int) (newList []T) {
|
||||
lock := c.lock
|
||||
lock.Lock()
|
||||
list := c.getList()
|
||||
length := len(list)
|
||||
defer lock.Unlock()
|
||||
if start < 0 || end > length || start > end {
|
||||
return []T{}
|
||||
}
|
||||
newList = make([]T, end-start)
|
||||
copy(newList, list[start:end])
|
||||
c.setList(newList)
|
||||
return
|
||||
}
|
||||
235
datastructure/list/copyonwritelist_test.go
Normal file
235
datastructure/list/copyonwritelist_test.go
Normal file
@@ -0,0 +1,235 @@
|
||||
package datastructure
|
||||
|
||||
import (
|
||||
"github.com/duke-git/lancet/v2/internal"
|
||||
"testing"
|
||||
)
|
||||
|
||||
func TestCopyOnWriteList_ValueOf(t *testing.T) {
|
||||
list := NewCopyOnWriteList([]int{1, 2, 3, 4, 5})
|
||||
|
||||
assert := internal.NewAssert(t, "CopyOnWriteList_IndexOf")
|
||||
of, ok := list.ValueOf(3)
|
||||
assert.Equal(4, *of)
|
||||
assert.Equal(true, ok)
|
||||
|
||||
_, ok = list.ValueOf(6)
|
||||
assert.Equal(false, ok)
|
||||
}
|
||||
|
||||
func TestCopyOnWriteList_Contain(t *testing.T) {
|
||||
list := NewCopyOnWriteList([]int{1, 2, 3, 4, 5})
|
||||
assert := internal.NewAssert(t, "CopyOnWriteList_Contains")
|
||||
assert.Equal(true, list.Contain(3))
|
||||
}
|
||||
|
||||
func TestCopyOnWriteList_IsEmpty(t *testing.T) {
|
||||
list := NewCopyOnWriteList([]int{})
|
||||
assert := internal.NewAssert(t, "CopyOnWriteList_IsEmpty")
|
||||
assert.Equal(true, list.IsEmpty())
|
||||
}
|
||||
|
||||
func TestCopyOnWriteList_Size(t *testing.T) {
|
||||
list := NewCopyOnWriteList([]int{1, 2, 3, 4, 5})
|
||||
assert := internal.NewAssert(t, "CopyOnWriteList_size")
|
||||
assert.Equal(5, list.Size())
|
||||
}
|
||||
|
||||
func TestCopyOnWriteList_GetList(t *testing.T) {
|
||||
list := NewCopyOnWriteList([]int{1, 2, 3, 4, 5})
|
||||
assert := internal.NewAssert(t, "CopyOnWriteList_GetList")
|
||||
assert.Equal([]int{1, 2, 3, 4, 5}, list.getList())
|
||||
}
|
||||
|
||||
func TestCopyOnWriteList_Get(t *testing.T) {
|
||||
list := NewCopyOnWriteList([]int{1, 2, 3, 4, 5})
|
||||
assert := internal.NewAssert(t, "CopyOnWriteList_Get")
|
||||
i := list.Get(2)
|
||||
assert.Equal(3, *i)
|
||||
}
|
||||
|
||||
func TestCopyOnWriteList_Set(t *testing.T) {
|
||||
list := NewCopyOnWriteList([]int{1, 2, 3, 4, 5})
|
||||
assert := internal.NewAssert(t, "CopyOnWriteList_Set")
|
||||
list.Set(2, 6)
|
||||
assert.Equal(6, list.getList()[2])
|
||||
|
||||
list = NewCopyOnWriteList([]int{1, 2, 3, 4, 5})
|
||||
list.Set(0, 6)
|
||||
assert.Equal(6, list.getList()[0])
|
||||
|
||||
list = NewCopyOnWriteList([]int{1, 2, 3, 4, 5})
|
||||
list.Set(0, 1)
|
||||
assert.Equal(1, list.getList()[0])
|
||||
}
|
||||
|
||||
func TestCopyOnWriteList_Add(t *testing.T) {
|
||||
list := NewCopyOnWriteList([]int{1, 2, 3, 4, 5})
|
||||
assert := internal.NewAssert(t, "CopyOnWriteList_Add")
|
||||
list.Add(6)
|
||||
assert.Equal([]int{1, 2, 3, 4, 5, 6}, list.getList())
|
||||
}
|
||||
|
||||
func TestCopyOnWriteList_AddAll(t *testing.T) {
|
||||
list := NewCopyOnWriteList([]int{1, 2, 3, 4, 5})
|
||||
assert := internal.NewAssert(t, "CopyOnWriteList_AddAll")
|
||||
list.AddAll([]int{6, 7, 8})
|
||||
assert.Equal([]int{1, 2, 3, 4, 5, 6, 7, 8}, list.getList())
|
||||
}
|
||||
|
||||
func TestCopyOnWriteList_AddByIndex(t *testing.T) {
|
||||
list := NewCopyOnWriteList([]int{1, 2, 3, 4, 5})
|
||||
assert := internal.NewAssert(t, "CopyOnWriteList_AddByIndex")
|
||||
list.AddByIndex(2, 6)
|
||||
assert.Equal([]int{1, 2, 6, 3, 4, 5}, list.getList())
|
||||
|
||||
list = NewCopyOnWriteList([]int{1, 2, 3, 4, 5})
|
||||
list.AddByIndex(0, 6)
|
||||
assert.Equal([]int{6, 1, 2, 3, 4, 5}, list.getList())
|
||||
|
||||
list = NewCopyOnWriteList([]int{1, 2, 3, 4, 5})
|
||||
list.AddByIndex(5, 6)
|
||||
assert.Equal([]int{1, 2, 3, 4, 5, 6}, list.getList())
|
||||
}
|
||||
|
||||
func TestCopyOnWriteList_DeleteAt2(t *testing.T) {
|
||||
list := NewCopyOnWriteList([]int{1, 2, 3, 4, 5})
|
||||
assert := internal.NewAssert(t, "CopyOnWriteList_RemoveByIndex")
|
||||
list.DeleteAt(2)
|
||||
assert.Equal([]int{1, 2, 4, 5}, list.getList())
|
||||
|
||||
list = NewCopyOnWriteList([]int{1, 2, 3, 4, 5})
|
||||
list.DeleteAt(4)
|
||||
assert.Equal([]int{1, 2, 3, 4}, list.getList())
|
||||
}
|
||||
|
||||
func TestCopyOnWriteList_RemoveByValue(t *testing.T) {
|
||||
list := NewCopyOnWriteList([]int{1, 2, 3, 4, 5})
|
||||
assert := internal.NewAssert(t, "CopyOnWriteList_RemoveByValue")
|
||||
list.DeleteBy(3)
|
||||
assert.Equal([]int{1, 2, 4, 5}, list.getList())
|
||||
}
|
||||
|
||||
func TestCopyOnWriteList_DeleteRange(t *testing.T) {
|
||||
list := NewCopyOnWriteList([]int{1, 2, 3, 4, 5})
|
||||
assert := internal.NewAssert(t, "CopyOnWriteList_RemoveRange")
|
||||
list.DeleteRange(1, 3)
|
||||
assert.Equal([]int{1, 4, 5}, list.getList())
|
||||
|
||||
list = NewCopyOnWriteList([]int{1, 2, 3, 4, 5})
|
||||
list.DeleteRange(0, 5)
|
||||
assert.Equal([]int{}, list.getList())
|
||||
}
|
||||
|
||||
func TestCopyOnWriteList_LastIndexOf(t *testing.T) {
|
||||
list := NewCopyOnWriteList([]int{1, 2, 3, 4, 5, 3})
|
||||
assert := internal.NewAssert(t, "CopyOnWriteList_LastIndexOf")
|
||||
assert.Equal(5, list.LastIndexOf(3))
|
||||
}
|
||||
|
||||
func TestCopyOnWriteList_DeleteAt(t *testing.T) {
|
||||
list := NewCopyOnWriteList([]int{1, 2, 3, 4, 5, 3})
|
||||
assert := internal.NewAssert(t, "CopyOnWriteList_DeleteAt")
|
||||
list.DeleteAt(2)
|
||||
assert.Equal([]int{1, 2, 4, 5, 3}, list.getList())
|
||||
}
|
||||
|
||||
func TestCopyOnWriteList_DeleteBy(t *testing.T) {
|
||||
list := NewCopyOnWriteList([]int{1, 2, 3, 4, 5, 3})
|
||||
assert := internal.NewAssert(t, "CopyOnWriteList_DeleteBy")
|
||||
list.DeleteBy(3)
|
||||
assert.Equal([]int{1, 2, 4, 5, 3}, list.getList())
|
||||
}
|
||||
|
||||
func TestCopyOnWriteList_DeleteIf(t *testing.T) {
|
||||
list := NewCopyOnWriteList([]int{1, 2, 3, 4, 5, 3, 6})
|
||||
assert := internal.NewAssert(t, "CopyOnWriteList_DeleteIf")
|
||||
|
||||
list.DeleteIf(func(i int) bool {
|
||||
return i%2 == 0
|
||||
})
|
||||
|
||||
assert.Equal([]int{1, 3, 5, 3}, list.getList())
|
||||
}
|
||||
|
||||
func TestCopyOnWriteList_Equal(t *testing.T) {
|
||||
list := NewCopyOnWriteList([]int{1, 2, 3, 4, 5, 3, 6})
|
||||
assert := internal.NewAssert(t, "CopyOnWriteList_Equal")
|
||||
|
||||
assert.Equal(true, list.Equal(&[]int{1, 2, 3, 4, 5, 3, 6}))
|
||||
}
|
||||
|
||||
func TestCopyOnWriteList_ForEach(t *testing.T) {
|
||||
testList := make([]int, 0)
|
||||
list := NewCopyOnWriteList([]int{1, 2, 3, 4, 5, 3, 6})
|
||||
assert := internal.NewAssert(t, "CopyOnWriteList_ForEach")
|
||||
|
||||
list.ForEach(func(i int) {
|
||||
testList = append(testList, i)
|
||||
})
|
||||
assert.Equal([]int{1, 2, 3, 4, 5, 3, 6}, testList)
|
||||
|
||||
list.ForEach(func(i int) {
|
||||
list.Add(i)
|
||||
})
|
||||
assert.Equal([]int{1, 2, 3, 4, 5, 3, 6, 1, 2, 3, 4, 5, 3, 6}, list.getList())
|
||||
}
|
||||
|
||||
func TestCopyOnWriteList_Clear(t *testing.T) {
|
||||
list := NewCopyOnWriteList([]int{1, 2, 3, 4, 5, 3, 6})
|
||||
assert := internal.NewAssert(t, "CopyOnWriteList_Clear")
|
||||
|
||||
list.Clear()
|
||||
assert.Equal([]int{}, list.getList())
|
||||
}
|
||||
|
||||
func TestCopyOnWriteList_Merge(t *testing.T) {
|
||||
list := NewCopyOnWriteList([]int{1, 3, 5, 7, 9})
|
||||
assert := internal.NewAssert(t, "CopyOnWriteList_Merge")
|
||||
|
||||
list.Merge([]int{2, 4, 6, 8, 10})
|
||||
assert.Equal([]int{1, 3, 5, 7, 9, 2, 4, 6, 8, 10}, list.getList())
|
||||
|
||||
}
|
||||
|
||||
func TestCopyOnWriteList_Sort(t *testing.T) {
|
||||
list := NewCopyOnWriteList([]int{1, 3, 5, 7, 9, 2, 4, 6, 8, 10})
|
||||
assert := internal.NewAssert(t, "CopyOnWriteList_Sort")
|
||||
|
||||
list.Sort(func(i, j int) bool {
|
||||
return i < j
|
||||
})
|
||||
assert.Equal([]int{1, 2, 3, 4, 5, 6, 7, 8, 9, 10}, list.getList())
|
||||
}
|
||||
|
||||
func TestCopyOnWriteList_IndexOf(t *testing.T) {
|
||||
list := NewCopyOnWriteList([]int{1, 3, 5, 7, 9, 2, 4, 6, 8, 10})
|
||||
assert := internal.NewAssert(t, "CopyOnWriteList_IndexOf")
|
||||
|
||||
assert.Equal(0, list.IndexOf(1))
|
||||
assert.Equal(9, list.IndexOf(10))
|
||||
assert.Equal(-1, list.IndexOf(11))
|
||||
}
|
||||
|
||||
func TestCopyOnWriteList_SubList(t *testing.T) {
|
||||
list := NewCopyOnWriteList([]int{1, 3, 5, 7, 9, 2, 4, 6, 8, 10})
|
||||
|
||||
assert := internal.NewAssert(t, "CopyOnWriteList_SubList")
|
||||
|
||||
list = NewCopyOnWriteList([]int{1, 3, 5, 7, 9, 2, 4, 6, 8, 10})
|
||||
subList := list.SubList(1, 3)
|
||||
assert.Equal([]int{3, 5}, subList)
|
||||
|
||||
list = NewCopyOnWriteList([]int{1, 3, 5, 7, 9, 2, 4, 6, 8, 10})
|
||||
subList = list.SubList(1, 1)
|
||||
assert.Equal([]int{}, subList)
|
||||
|
||||
list = NewCopyOnWriteList([]int{1, 3, 5, 7, 9, 2, 4, 6, 8, 10})
|
||||
assert.Equal(10, list.Size())
|
||||
subList = list.SubList(1, 10)
|
||||
assert.Equal([]int{3, 5, 7, 9, 2, 4, 6, 8, 10}, subList)
|
||||
|
||||
list = NewCopyOnWriteList([]int{1, 3, 5, 7, 9, 2, 4, 6, 8, 10})
|
||||
subList = list.SubList(11, 1)
|
||||
assert.Equal([]int{}, subList)
|
||||
}
|
||||
@@ -271,7 +271,7 @@ func (l *List[T]) Reverse() {
|
||||
}
|
||||
}
|
||||
|
||||
// Unique remove duplicate items in list.
|
||||
// Unique delete duplicate items in list.
|
||||
func (l *List[T]) Unique() {
|
||||
data := l.data
|
||||
size := len(data)
|
||||
@@ -294,7 +294,7 @@ func (l *List[T]) Unique() {
|
||||
l.data = uniqueData
|
||||
}
|
||||
|
||||
// Union creates a new list contain all element in list l and other, remove duplicate element.
|
||||
// Union creates a new list contain all element in list l and other, delete duplicate element.
|
||||
func (l *List[T]) Union(other *List[T]) *List[T] {
|
||||
result := NewList([]T{})
|
||||
|
||||
|
||||
@@ -3,7 +3,7 @@
|
||||
|
||||
// Package datetime implements some functions to format date and time.
|
||||
// Note:
|
||||
// 1. `format` param in FormatTimeToStr function should be as flow:
|
||||
// 1. `format` param in FormatTimeToStr function should be as flow (case no sensitive):
|
||||
// "yyyy-mm-dd hh:mm:ss"
|
||||
// "yyyy-mm-dd hh:mm"
|
||||
// "yyyy-mm-dd hh"
|
||||
@@ -18,14 +18,19 @@
|
||||
// "yyyy/mm"
|
||||
// "mm/dd"
|
||||
// "dd/mm/yy hh:mm:ss"
|
||||
// "yyyymmdd"
|
||||
// "mmddyy"
|
||||
// "yyyy"
|
||||
// "yy"
|
||||
// "mm"
|
||||
// "hh:mm:ss"
|
||||
// "hh:mm"
|
||||
// "mm:ss"
|
||||
package datetime
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"strings"
|
||||
"time"
|
||||
)
|
||||
|
||||
@@ -47,9 +52,13 @@ func init() {
|
||||
"yyyy/mm": "2006/01",
|
||||
"mm/dd": "01/02",
|
||||
"dd/mm/yy hh:mm:ss": "02/01/06 15:04:05",
|
||||
"yyyymmdd": "20060102",
|
||||
"mmddyy": "010206",
|
||||
"yyyy": "2006",
|
||||
"yy": "06",
|
||||
"mm": "01",
|
||||
"hh:mm:ss": "15:04:05",
|
||||
"hh:mm": "15:04",
|
||||
"mm:ss": "04:05",
|
||||
}
|
||||
}
|
||||
@@ -97,13 +106,13 @@ func GetNowDateTime() string {
|
||||
}
|
||||
|
||||
// GetTodayStartTime return the start time of today, format: yyyy-mm-dd 00:00:00.
|
||||
// Play: todo
|
||||
// Play: https://go.dev/play/p/84siyYF7t99
|
||||
func GetTodayStartTime() string {
|
||||
return time.Now().Format("2006-01-02") + " 00:00:00"
|
||||
}
|
||||
|
||||
// GetTodayEndTime return the end time of today, format: yyyy-mm-dd 23:59:59.
|
||||
// Play: todo
|
||||
// Play: https://go.dev/play/p/jjrLnfoqgn3
|
||||
func GetTodayEndTime() string {
|
||||
return time.Now().Format("2006-01-02") + " 23:59:59"
|
||||
}
|
||||
@@ -124,19 +133,40 @@ func GetNightTimestamp() int64 {
|
||||
|
||||
// FormatTimeToStr convert time to string.
|
||||
// Play: https://go.dev/play/p/_Ia7M8H_OvE
|
||||
func FormatTimeToStr(t time.Time, format string) string {
|
||||
return t.Format(timeFormat[format])
|
||||
func FormatTimeToStr(t time.Time, format string, timezone ...string) string {
|
||||
tf, ok := timeFormat[strings.ToLower(format)]
|
||||
if !ok {
|
||||
return ""
|
||||
}
|
||||
|
||||
if timezone != nil && timezone[0] != "" {
|
||||
loc, err := time.LoadLocation(timezone[0])
|
||||
if err != nil {
|
||||
return ""
|
||||
}
|
||||
return t.In(loc).Format(tf)
|
||||
}
|
||||
return t.Format(tf)
|
||||
}
|
||||
|
||||
// FormatStrToTime convert string to time.
|
||||
// Play: https://go.dev/play/p/1h9FwdU8ql4
|
||||
func FormatStrToTime(str, format string) (time.Time, error) {
|
||||
v, ok := timeFormat[format]
|
||||
func FormatStrToTime(str, format string, timezone ...string) (time.Time, error) {
|
||||
tf, ok := timeFormat[strings.ToLower(format)]
|
||||
if !ok {
|
||||
return time.Time{}, fmt.Errorf("format %s not found", format)
|
||||
return time.Time{}, fmt.Errorf("format %s not support", format)
|
||||
}
|
||||
|
||||
return time.Parse(v, str)
|
||||
if timezone != nil && timezone[0] != "" {
|
||||
loc, err := time.LoadLocation(timezone[0])
|
||||
if err != nil {
|
||||
return time.Time{}, err
|
||||
}
|
||||
|
||||
return time.ParseInLocation(tf, str, loc)
|
||||
}
|
||||
|
||||
return time.Parse(tf, str)
|
||||
}
|
||||
|
||||
// BeginOfMinute return beginning minute time of day.
|
||||
@@ -262,6 +292,92 @@ func DayOfYear(t time.Time) int {
|
||||
|
||||
// IsWeekend checks if passed time is weekend or not.
|
||||
// Play: https://go.dev/play/p/cupRM5aZOIY
|
||||
// Deprecated Use '== Weekday' instead
|
||||
func IsWeekend(t time.Time) bool {
|
||||
return time.Saturday == t.Weekday() || time.Sunday == t.Weekday()
|
||||
}
|
||||
|
||||
// NowDateOrTime return current datetime with specific format and timezone.
|
||||
// Play: https://go.dev/play/p/EZ-begEjtT0
|
||||
func NowDateOrTime(format string, timezone ...string) string {
|
||||
tf, ok := timeFormat[strings.ToLower(format)]
|
||||
if !ok {
|
||||
return ""
|
||||
}
|
||||
|
||||
if timezone != nil && timezone[0] != "" {
|
||||
loc, err := time.LoadLocation(timezone[0])
|
||||
if err != nil {
|
||||
return ""
|
||||
}
|
||||
|
||||
return time.Now().In(loc).Format(tf)
|
||||
}
|
||||
|
||||
return time.Now().Format(tf)
|
||||
}
|
||||
|
||||
// Timestamp return current second timestamp.
|
||||
// Play: https://go.dev/play/p/iU5b7Vvjx6x
|
||||
func Timestamp(timezone ...string) int64 {
|
||||
t := time.Now()
|
||||
|
||||
if timezone != nil && timezone[0] != "" {
|
||||
loc, err := time.LoadLocation(timezone[0])
|
||||
if err != nil {
|
||||
return 0
|
||||
}
|
||||
|
||||
t = t.In(loc)
|
||||
}
|
||||
|
||||
return t.Unix()
|
||||
}
|
||||
|
||||
// TimestampMilli return current mill second timestamp.
|
||||
// Play: https://go.dev/play/p/4gvEusOTu1T
|
||||
func TimestampMilli(timezone ...string) int64 {
|
||||
t := time.Now()
|
||||
|
||||
if timezone != nil && timezone[0] != "" {
|
||||
loc, err := time.LoadLocation(timezone[0])
|
||||
if err != nil {
|
||||
return 0
|
||||
}
|
||||
t = t.In(loc)
|
||||
}
|
||||
|
||||
return int64(time.Nanosecond) * t.UnixNano() / int64(time.Millisecond)
|
||||
}
|
||||
|
||||
// TimestampMicro return current micro second timestamp.
|
||||
// Play: https://go.dev/play/p/2maANglKHQE
|
||||
func TimestampMicro(timezone ...string) int64 {
|
||||
t := time.Now()
|
||||
|
||||
if timezone != nil && timezone[0] != "" {
|
||||
loc, err := time.LoadLocation(timezone[0])
|
||||
if err != nil {
|
||||
return 0
|
||||
}
|
||||
t = t.In(loc)
|
||||
}
|
||||
|
||||
return int64(time.Nanosecond) * t.UnixNano() / int64(time.Microsecond)
|
||||
}
|
||||
|
||||
// TimestampNano return current nano second timestamp.
|
||||
// Play: https://go.dev/play/p/A9Oq_COrcCF
|
||||
func TimestampNano(timezone ...string) int64 {
|
||||
t := time.Now()
|
||||
|
||||
if timezone != nil && timezone[0] != "" {
|
||||
loc, err := time.LoadLocation(timezone[0])
|
||||
if err != nil {
|
||||
return 0
|
||||
}
|
||||
t = t.In(loc)
|
||||
}
|
||||
|
||||
return t.UnixNano()
|
||||
}
|
||||
|
||||
@@ -147,6 +147,9 @@ func TestFormatTimeToStr(t *testing.T) {
|
||||
actual := FormatTimeToStr(datetime, cases[i])
|
||||
assert.Equal(expected[i], actual)
|
||||
}
|
||||
|
||||
ds := FormatTimeToStr(datetime, "yyyy-mm-dd hh:mm:ss", "EST")
|
||||
t.Log(ds)
|
||||
}
|
||||
|
||||
func TestFormatStrToTime(t *testing.T) {
|
||||
@@ -163,19 +166,23 @@ func TestFormatStrToTime(t *testing.T) {
|
||||
"dd-mm-yy hh:mm:ss", "yyyy/mm/dd hh:mm:ss",
|
||||
"yyyy/mm"}
|
||||
|
||||
datetimeStr := []string{
|
||||
expected := []string{
|
||||
"2021-01-02 16:04:08", "2021-01-02",
|
||||
"02-01-21 16:04:08", "2021/01/02 16:04:08",
|
||||
"2021/01"}
|
||||
|
||||
for i := 0; i < len(cases); i++ {
|
||||
actual, err := FormatStrToTime(datetimeStr[i], cases[i])
|
||||
actual, err := FormatStrToTime(expected[i], cases[i])
|
||||
if err != nil {
|
||||
t.Fatal(err)
|
||||
}
|
||||
expected, _ := time.Parse(formats[i], datetimeStr[i])
|
||||
expected, _ := time.Parse(formats[i], expected[i])
|
||||
assert.Equal(expected, actual)
|
||||
}
|
||||
|
||||
estTime, err := FormatStrToTime("2021-01-02 16:04:08", "yyyy-mm-dd hh:mm:ss", "EST")
|
||||
t.Log(estTime)
|
||||
assert.IsNil(err)
|
||||
}
|
||||
|
||||
func TestBeginOfMinute(t *testing.T) {
|
||||
@@ -368,3 +375,38 @@ func TestIsWeekend(t *testing.T) {
|
||||
result2 := IsWeekend(date2)
|
||||
assert.Equal(false, result2)
|
||||
}
|
||||
|
||||
func TestNowDateOrTime(t *testing.T) {
|
||||
t.Parallel()
|
||||
|
||||
formats := []string{
|
||||
"yyyy-mm-dd hh:mm:ss",
|
||||
"yyyy-mm-dd",
|
||||
"dd-mm-yy hh:mm:ss",
|
||||
"yyyy/mm/dd hh:mm:ss",
|
||||
"hh:mm:ss",
|
||||
"yyyy/mm",
|
||||
"yyyy-mm-dd hh",
|
||||
}
|
||||
|
||||
for i := 0; i < len(formats); i++ {
|
||||
result := NowDateOrTime(formats[i], "UTC")
|
||||
t.Log(result)
|
||||
}
|
||||
}
|
||||
|
||||
func TestTimestamp(t *testing.T) {
|
||||
t.Parallel()
|
||||
|
||||
ts1 := Timestamp()
|
||||
t.Log(ts1)
|
||||
|
||||
ts2 := TimestampMilli()
|
||||
t.Log(ts2)
|
||||
|
||||
ts3 := TimestampMicro()
|
||||
t.Log(ts3)
|
||||
|
||||
ts4 := TimestampNano()
|
||||
t.Log(ts4)
|
||||
}
|
||||
|
||||
@@ -30,6 +30,7 @@ import (
|
||||
- [GreaterThan](#GreaterThan)
|
||||
- [LessOrEqual](#LessOrEqual)
|
||||
- [GreaterOrEqual](#GreaterOrEqual)
|
||||
- [InDelta](#InDelta)
|
||||
|
||||
<div STYLE="page-break-after: always;"></div>
|
||||
|
||||
@@ -324,3 +325,50 @@ func main() {
|
||||
// false
|
||||
}
|
||||
```
|
||||
|
||||
### <span id="InDelta">InDelta</span>
|
||||
|
||||
<p>Checks if two values are equal or not within a delta.</p>
|
||||
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func InDelta[T constraints.Integer | constraints.Float](left, right T, delta float64) bool
|
||||
```
|
||||
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/compare"
|
||||
)
|
||||
|
||||
func main() {
|
||||
result1 := InDelta(1, 1, 0)
|
||||
result2 := InDelta(1, 2, 0)
|
||||
|
||||
result3 := InDelta(2.0/3.0, 0.66667, 0.001)
|
||||
result4 := InDelta(2.0/3.0, 0.0, 0.001)
|
||||
|
||||
result5 := InDelta(float64(74.96)-float64(20.48), 54.48, 0)
|
||||
result6 := InDelta(float64(74.96)-float64(20.48), 54.48, 1e-14)
|
||||
|
||||
fmt.Println(result1)
|
||||
fmt.Println(result2)
|
||||
fmt.Println(result3)
|
||||
fmt.Println(result4)
|
||||
fmt.Println(result5)
|
||||
fmt.Println(result6)
|
||||
|
||||
// Output:
|
||||
// true
|
||||
// false
|
||||
// true
|
||||
// false
|
||||
// false
|
||||
// true
|
||||
}
|
||||
```
|
||||
|
||||
@@ -30,6 +30,8 @@ import (
|
||||
- [GreaterThan](#GreaterThan)
|
||||
- [LessOrEqual](#LessOrEqual)
|
||||
- [GreaterOrEqual](#GreaterOrEqual)
|
||||
- [InDelta](#InDelta)
|
||||
|
||||
|
||||
<div STYLE="page-break-after: always;"></div>
|
||||
|
||||
@@ -324,3 +326,50 @@ func main() {
|
||||
// false
|
||||
}
|
||||
```
|
||||
|
||||
### <span id="InDelta">InDelta</span>
|
||||
|
||||
<p>检查增量内两个值是否相等。</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func InDelta[T constraints.Integer | constraints.Float](left, right T, delta float64) bool
|
||||
```
|
||||
|
||||
<b>示例:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/compare"
|
||||
)
|
||||
|
||||
func main() {
|
||||
result1 := InDelta(1, 1, 0)
|
||||
result2 := InDelta(1, 2, 0)
|
||||
|
||||
result3 := InDelta(2.0/3.0, 0.66667, 0.001)
|
||||
result4 := InDelta(2.0/3.0, 0.0, 0.001)
|
||||
|
||||
result5 := InDelta(float64(74.96)-float64(20.48), 54.48, 0)
|
||||
result6 := InDelta(float64(74.96)-float64(20.48), 54.48, 1e-14)
|
||||
|
||||
fmt.Println(result1)
|
||||
fmt.Println(result2)
|
||||
fmt.Println(result3)
|
||||
fmt.Println(result4)
|
||||
fmt.Println(result5)
|
||||
fmt.Println(result6)
|
||||
|
||||
// Output:
|
||||
// true
|
||||
// false
|
||||
// true
|
||||
// false
|
||||
// false
|
||||
// true
|
||||
}
|
||||
```
|
||||
|
||||
302
docs/cryptor.md
302
docs/cryptor.md
@@ -6,7 +6,7 @@ Package cryptor contains some functions for data encryption and decryption. Supp
|
||||
## Source:
|
||||
|
||||
- [https://github.com/duke-git/lancet/blob/main/cryptor/basic.go](https://github.com/duke-git/lancet/blob/main/cryptor/basic.go)
|
||||
- [https://github.com/duke-git/lancet/blob/main/cryptor/encrypt.go](https://github.com/duke-git/lancet/blob/main/cryptor/encrypt.go)
|
||||
- [https://github.com/duke-git/lancet/blob/main/cryptor/crypto.go](https://github.com/duke-git/lancet/blob/main/cryptor/crypto.go)
|
||||
|
||||
|
||||
|
||||
@@ -44,15 +44,24 @@ import (
|
||||
- [DesOfbEncrypt](#DesOfbEncrypt)
|
||||
- [DesOfbDecrypt](#DesOfbDecrypt)
|
||||
- [HmacMd5](#HmacMd5)
|
||||
- [HmacMd5WithBase64](#HmacMd5WithBase64)
|
||||
- [HmacSha1](#HmacSha1)
|
||||
- [HmacSha1WithBase64](#HmacSha1WithBase64)
|
||||
- [HmacSha256](#HmacSha256)
|
||||
- [HmacSha256WithBase64](#HmacSha256WithBase64)
|
||||
- [HmacSha512](#HmacSha512)
|
||||
- [HmacSha512WithBase64](#HmacSha512WithBase64)
|
||||
- [Md5String](#Md5String)
|
||||
- [Md5StringWithBase64](#Md5StringWithBase64)
|
||||
- [Md5Byte](#Md5Byte)
|
||||
- [Md5ByteWithBase64](#Md5ByteWithBase64)
|
||||
- [Md5File](#Md5File)
|
||||
- [Sha1](#Sha1)
|
||||
- [Sha1WithBase64](#Sha1WithBase64)
|
||||
- [Sha256](#Sha256)
|
||||
- [Sha256WithBase64](#Sha256WithBase64)
|
||||
- [Sha512](#Sha512)
|
||||
- [Sha512WithBase64](#Sha512WithBase64)
|
||||
- [GenerateRsaKey](#GenerateRsaKey)
|
||||
- [RsaEncrypt](#RsaEncrypt)
|
||||
- [RsaDecrypt](#RsaDecrypt)
|
||||
@@ -730,7 +739,7 @@ func main() {
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func HmacMd5(data, key string) string
|
||||
func HmacMd5(str, key string) string
|
||||
```
|
||||
|
||||
<b>Example:</b>
|
||||
@@ -744,7 +753,7 @@ import (
|
||||
)
|
||||
|
||||
func main() {
|
||||
str := "hello"
|
||||
str := "hello"
|
||||
key := "12345"
|
||||
|
||||
hms := cryptor.HmacMd5(str, key)
|
||||
@@ -754,6 +763,39 @@ func main() {
|
||||
// e834306eab892d872525d4918a7a639a
|
||||
}
|
||||
```
|
||||
|
||||
### <span id="HmacMd5WithBase64">HmacMd5WithBase64</span>
|
||||
|
||||
<p>Get the md5 hmac hash of base64 string.</p>
|
||||
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func HmacMd5WithBase64(str, key string) string
|
||||
```
|
||||
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
str := "hello"
|
||||
key := "12345"
|
||||
|
||||
hms := cryptor.HmacMd5WithBase64(str, key)
|
||||
fmt.Println(hms)
|
||||
|
||||
// Output:
|
||||
// 6DQwbquJLYclJdSRinpjmg==
|
||||
}
|
||||
```
|
||||
|
||||
### <span id="HmacSha1">HmacSha1</span>
|
||||
|
||||
<p>Get the sha1 hmac hash of string.</p>
|
||||
@@ -761,7 +803,7 @@ func main() {
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func HmacSha1(data, key string) string
|
||||
func HmacSha1(str, key string) string
|
||||
```
|
||||
|
||||
<b>Example:</b>
|
||||
@@ -785,6 +827,39 @@ func main() {
|
||||
// 5c6a9db0cccb92e36ed0323fd09b7f936de9ace0
|
||||
}
|
||||
```
|
||||
|
||||
### <span id="HmacSha1WithBase64">HmacSha1WithBase64</span>
|
||||
|
||||
<p>Return the hmac hash of string use sha1 with base64.</p>
|
||||
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func HmacSha1WithBase64(str, key string) string
|
||||
```
|
||||
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
str := "hello"
|
||||
key := "12345"
|
||||
|
||||
hms := cryptor.HmacSha1WithBase64(str, key)
|
||||
fmt.Println(hms)
|
||||
|
||||
// Output:
|
||||
// XGqdsMzLkuNu0DI/0Jt/k23prOA=
|
||||
}
|
||||
```
|
||||
|
||||
### <span id="HmacSha256">HmacSha256</span>
|
||||
|
||||
<p>Get the sha256 hmac hash of string</p>
|
||||
@@ -792,7 +867,7 @@ func main() {
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func HmacSha256(data, key string) string
|
||||
func HmacSha256(str, key string) string
|
||||
```
|
||||
|
||||
<b>Example:</b>
|
||||
@@ -817,6 +892,38 @@ func main() {
|
||||
}
|
||||
```
|
||||
|
||||
### <span id="HmacSha256WithBase64">HmacSha256WithBase64</span>
|
||||
|
||||
<p>Return the hmac hash of string use sha256 with base64.</p>
|
||||
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func HmacSha256WithBase64(str, key string) string
|
||||
```
|
||||
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
str := "hello"
|
||||
key := "12345"
|
||||
|
||||
hms := cryptor.HmacSha256WithBase64(str, key)
|
||||
fmt.Println(hms)
|
||||
|
||||
// Output:
|
||||
// MVu5PE6YmGK6Ccti4F1zpfN2yzbw14btqwwyDQWf3nU=
|
||||
}
|
||||
```
|
||||
|
||||
### <span id="HmacSha512">HmacSha512</span>
|
||||
|
||||
<p>Get the sha512 hmac hash of string.</p>
|
||||
@@ -824,7 +931,7 @@ func main() {
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func HmacSha512(data, key string) string
|
||||
func HmacSha512(str, key string) string
|
||||
```
|
||||
|
||||
<b>Example:</b>
|
||||
@@ -849,6 +956,38 @@ func main() {
|
||||
}
|
||||
```
|
||||
|
||||
### <span id="HmacSha512WithBase64">HmacSha512WithBase64</span>
|
||||
|
||||
<p>Return the hmac hash of string use sha512 with base64.</p>
|
||||
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func HmacSha512WithBase64(str, key string) string
|
||||
```
|
||||
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
str := "hello"
|
||||
key := "12345"
|
||||
|
||||
hms := cryptor.HmacSha512WithBase64(str, key)
|
||||
fmt.Println(hms)
|
||||
|
||||
// Output:
|
||||
// 3Y8SkKndI9NU4lJtmi6c6M///dN8syCADRxsE9Lvw2Mog3ahlsVFja9T+OGqa0Wm2FYwPVwKIGS/+XhYYdSM/A==
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
### <span id="Md5String">Md5String</span>
|
||||
|
||||
@@ -881,6 +1020,35 @@ func main() {
|
||||
}
|
||||
```
|
||||
|
||||
### <span id="Md5StringWithBase64">Md5StringWithBase64</span>
|
||||
|
||||
<p>Return the md5 value of string with base64.</p>
|
||||
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func Md5StringWithBase64(s string) string
|
||||
```
|
||||
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
md5Str := cryptor.Md5StringWithBase64("hello")
|
||||
fmt.Println(md5Str)
|
||||
|
||||
// Output:
|
||||
// XUFAKrxLKna5cZ2REBfFkg==
|
||||
}
|
||||
```
|
||||
|
||||
### <span id="Md5Byte">Md5Byte</span>
|
||||
|
||||
<p>Return the md5 string of byte slice.</p>
|
||||
@@ -910,6 +1078,35 @@ func main() {
|
||||
}
|
||||
```
|
||||
|
||||
### <span id="Md5ByteWithBase64">Md5ByteWithBase64</span>
|
||||
|
||||
<p>Return the md5 string of byte slice with base64.</p>
|
||||
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func Md5ByteWithBase64(data []byte) string
|
||||
```
|
||||
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
md5Str := cryptor.Md5ByteWithBase64([]byte("hello"))
|
||||
fmt.Println(md5Str)
|
||||
|
||||
// Output:
|
||||
// XUFAKrxLKna5cZ2REBfFkg==
|
||||
}
|
||||
```
|
||||
|
||||
### <span id="Md5File">Md5File</span>
|
||||
|
||||
<p>Get the md5 value of file.</p>
|
||||
@@ -943,7 +1140,7 @@ func main() {
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func Sha1(data string) string
|
||||
func Sha1(str string) string
|
||||
```
|
||||
|
||||
<b>Example:</b>
|
||||
@@ -967,6 +1164,35 @@ func main() {
|
||||
}
|
||||
```
|
||||
|
||||
### <span id="Sha1WithBase64">Sha1WithBase64</span>
|
||||
|
||||
<p>Return the sha1 value (SHA-1 hash algorithm) of base64 string.</p>
|
||||
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func Sha1WithBase64(str string) string
|
||||
```
|
||||
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
result := cryptor.Sha1WithBase64("hello")
|
||||
fmt.Println(result)
|
||||
|
||||
// Output:
|
||||
// qvTGHdzF6KLavt4PO0gs2a6pQ00=
|
||||
}
|
||||
```
|
||||
|
||||
### <span id="Sha256">Sha256</span>
|
||||
|
||||
<p>Get the sha256 value of string.</p>
|
||||
@@ -974,7 +1200,7 @@ func main() {
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func Sha256(data string) string
|
||||
func Sha256(str string) string
|
||||
```
|
||||
|
||||
<b>Example:</b>
|
||||
@@ -998,6 +1224,35 @@ func main() {
|
||||
}
|
||||
```
|
||||
|
||||
### <span id="Sha256WithBase64">Sha256WithBase64</span>
|
||||
|
||||
<p>Return the sha256 value (SHA256 hash algorithm) of base64 string.</p>
|
||||
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func Sha256WithBase64(str string) string
|
||||
```
|
||||
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
result := cryptor.Sha256WithBase64("hello")
|
||||
fmt.Println(result)
|
||||
|
||||
// Output:
|
||||
// LPJNul+wow4m6DsqxbninhsWHlwfp0JecwQzYpOLmCQ=
|
||||
}
|
||||
```
|
||||
|
||||
### <span id="Sha512">Sha512</span>
|
||||
|
||||
<p>Get the sha512 value of string.</p>
|
||||
@@ -1005,7 +1260,7 @@ func main() {
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func Sha512(data string) string
|
||||
func Sha512(str string) string
|
||||
```
|
||||
|
||||
<b>Example:</b>
|
||||
@@ -1029,6 +1284,35 @@ func main() {
|
||||
}
|
||||
```
|
||||
|
||||
### <span id="Sha512WithBase64">Sha512WithBase64</span>
|
||||
|
||||
<p>Get the sha512 value of string with base64.</p>
|
||||
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func Sha512WithBase64(str string) string
|
||||
```
|
||||
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
result := cryptor.Sha512WithBase64("hello")
|
||||
fmt.Println(result)
|
||||
|
||||
// Output:
|
||||
// m3HSJL1i83hdltRq0+o9czGb+8KJDKra4t/3JRlnPKcjI8PZm6XBHXx6zG4UuMXaDEZjR1wuXDre9G9zvN7AQw==
|
||||
}
|
||||
```
|
||||
|
||||
### <span id="GenerateRsaKey">GenerateRsaKey</span>
|
||||
|
||||
<p>Create the rsa public and private key file in current directory.</p>
|
||||
|
||||
@@ -6,7 +6,7 @@ cryptor加密包支持数据加密和解密，获取md5，hash值。支持base64
|
||||
## 源码:
|
||||
|
||||
- [https://github.com/duke-git/lancet/blob/main/cryptor/basic.go](https://github.com/duke-git/lancet/blob/main/cryptor/basic.go)
|
||||
- [https://github.com/duke-git/lancet/blob/main/cryptor/encrypt.go](https://github.com/duke-git/lancet/blob/main/cryptor/encrypt.go)
|
||||
- [https://github.com/duke-git/lancet/blob/main/cryptor/crypto.go](https://github.com/duke-git/lancet/blob/main/cryptor/crypto.go)
|
||||
|
||||
<div STYLE="page-break-after: always;"></div>
|
||||
|
||||
@@ -41,15 +41,24 @@ import (
|
||||
- [DesOfbEncrypt](#DesOfbEncrypt)
|
||||
- [DesOfbDecrypt](#DesOfbDecrypt)
|
||||
- [HmacMd5](#HmacMd5)
|
||||
- [HmacMd5WithBase64](#HmacMd5WithBase64)
|
||||
- [HmacSha1](#HmacSha1)
|
||||
- [HmacSha1WithBase64](#HmacSha1WithBase64)
|
||||
- [HmacSha256](#HmacSha256)
|
||||
- [HmacSha256WithBase64](#HmacSha256WithBase64)
|
||||
- [HmacSha512](#HmacSha512)
|
||||
- [HmacSha512WithBase64](#HmacSha512WithBase64)
|
||||
- [Md5String](#Md5String)
|
||||
- [Md5StringWithBase64](#Md5StringWithBase64)
|
||||
- [Md5Byte](#Md5Byte)
|
||||
- [Md5ByteWithBase64](#Md5ByteWithBase64)
|
||||
- [Md5File](#Md5File)
|
||||
- [Sha1](#Sha1)
|
||||
- [Sha1WithBase64](#Sha1WithBase64)
|
||||
- [Sha256](#Sha256)
|
||||
- [Sha256WithBase64](#Sha256WithBase64)
|
||||
- [Sha512](#Sha512)
|
||||
- [Sha512WithBase64](#Sha512WithBase64)
|
||||
- [GenerateRsaKey](#GenerateRsaKey)
|
||||
- [RsaEncrypt](#RsaEncrypt)
|
||||
- [RsaDecrypt](#RsaDecrypt)
|
||||
@@ -729,7 +738,7 @@ func main() {
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func HmacMd5(data, key string) string
|
||||
func HmacMd5(str, key string) string
|
||||
```
|
||||
|
||||
<b>示例:</b>
|
||||
@@ -743,7 +752,7 @@ import (
|
||||
)
|
||||
|
||||
func main() {
|
||||
str := "hello"
|
||||
str := "hello"
|
||||
key := "12345"
|
||||
|
||||
hms := cryptor.HmacMd5(str, key)
|
||||
@@ -753,14 +762,46 @@ func main() {
|
||||
// e834306eab892d872525d4918a7a639a
|
||||
}
|
||||
```
|
||||
### <span id="HmacSha1">HmacSha1</span>
|
||||
|
||||
<p>获取字符串sha1 hmac值。</p>
|
||||
### <span id="HmacMd5WithBase64">HmacMd5WithBase64</span>
|
||||
|
||||
<p>获取字符串md5 hmac base64字符串值。</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func HmacSha1(data, key string) string
|
||||
func HmacMd5WithBase64(str, key string) string
|
||||
```
|
||||
|
||||
<b>示例:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
str := "hello"
|
||||
key := "12345"
|
||||
|
||||
hms := cryptor.HmacMd5WithBase64(str, key)
|
||||
fmt.Println(hms)
|
||||
|
||||
// Output:
|
||||
// 6DQwbquJLYclJdSRinpjmg==
|
||||
}
|
||||
```
|
||||
### <span id="HmacSha1">HmacSha1</span>
|
||||
|
||||
<p>获取字符串的sha1 hmac值。</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func HmacSha1(str, key string) string
|
||||
```
|
||||
|
||||
<b>示例:</b>
|
||||
@@ -784,6 +825,40 @@ func main() {
|
||||
// 5c6a9db0cccb92e36ed0323fd09b7f936de9ace0
|
||||
}
|
||||
```
|
||||
|
||||
### <span id="HmacSha1WithBase64">HmacSha1WithBase64</span>
|
||||
|
||||
<p>获取字符串的sha1 base64值。</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func HmacSha1WithBase64(str, key string) string
|
||||
```
|
||||
|
||||
<b>实例:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
str := "hello"
|
||||
key := "12345"
|
||||
|
||||
hms := cryptor.HmacSha1WithBase64(str, key)
|
||||
fmt.Println(hms)
|
||||
|
||||
// Output:
|
||||
// XGqdsMzLkuNu0DI/0Jt/k23prOA=
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
### <span id="HmacSha256">HmacSha256</span>
|
||||
|
||||
<p>获取字符串sha256 hmac值。</p>
|
||||
@@ -791,7 +866,7 @@ func main() {
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func HmacSha256(data, key string) string
|
||||
func HmacSha256(str, key string) string
|
||||
```
|
||||
|
||||
<b>示例:</b>
|
||||
@@ -816,6 +891,38 @@ func main() {
|
||||
}
|
||||
```
|
||||
|
||||
### <span id="HmacSha256WithBase64">HmacSha256WithBase64</span>
|
||||
|
||||
<p>获取字符串sha256 hmac base64值。</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func HmacSha256WithBase64(str, key string) string
|
||||
```
|
||||
|
||||
<b>实例:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
str := "hello"
|
||||
key := "12345"
|
||||
|
||||
hms := cryptor.HmacSha256WithBase64(str, key)
|
||||
fmt.Println(hms)
|
||||
|
||||
// Output:
|
||||
// MVu5PE6YmGK6Ccti4F1zpfN2yzbw14btqwwyDQWf3nU=
|
||||
}
|
||||
```
|
||||
|
||||
### <span id="HmacSha512">HmacSha512</span>
|
||||
|
||||
<p>获取字符串sha512 hmac值。</p>
|
||||
@@ -823,7 +930,7 @@ func main() {
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func HmacSha512(data, key string) string
|
||||
func HmacSha512(str, key string) string
|
||||
```
|
||||
|
||||
<b>示例:</b>
|
||||
@@ -848,6 +955,38 @@ func main() {
|
||||
}
|
||||
```
|
||||
|
||||
### <span id="HmacSha512WithBase64">HmacSha512WithBase64</span>
|
||||
|
||||
<p>获取字符串sha512 hmac base64值。</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func HmacSha512WithBase64(str, key string) string
|
||||
```
|
||||
|
||||
<b>实例:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
str := "hello"
|
||||
key := "12345"
|
||||
|
||||
hms := cryptor.HmacSha512WithBase64(str, key)
|
||||
fmt.Println(hms)
|
||||
|
||||
// Output:
|
||||
// 3Y8SkKndI9NU4lJtmi6c6M///dN8syCADRxsE9Lvw2Mog3ahlsVFja9T+OGqa0Wm2FYwPVwKIGS/+XhYYdSM/A==
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
### <span id="Md5String">Md5String</span>
|
||||
|
||||
@@ -856,7 +995,7 @@ func main() {
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func Md5String(s string) string
|
||||
func Md5String(str string) string
|
||||
```
|
||||
|
||||
<b>示例:</b>
|
||||
@@ -880,9 +1019,38 @@ func main() {
|
||||
}
|
||||
```
|
||||
|
||||
### <span id="Md5StringWithBase64">Md5StringWithBase64</span>
|
||||
|
||||
<p>获取字符串md5 base64值。</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func Md5StringWithBase64(s string) string
|
||||
```
|
||||
|
||||
<b>示例:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
md5Str := cryptor.Md5StringWithBase64("hello")
|
||||
fmt.Println(md5Str)
|
||||
|
||||
// Output:
|
||||
// XUFAKrxLKna5cZ2REBfFkg==
|
||||
}
|
||||
```
|
||||
|
||||
### <span id="Md5Byte">Md5Byte</span>
|
||||
|
||||
<p>获取byte slice的md5至。</p>
|
||||
<p>获取byte slice的md5值。</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
|
||||
@@ -909,6 +1077,35 @@ func main() {
|
||||
}
|
||||
```
|
||||
|
||||
### <span id="Md5ByteWithBase64">Md5ByteWithBase64</span>
|
||||
|
||||
<p>获取byte slice的md5 base64值。</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func Md5ByteWithBase64(data []byte) string
|
||||
```
|
||||
|
||||
<b>实例:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
md5Str := cryptor.Md5ByteWithBase64([]byte("hello"))
|
||||
fmt.Println(md5Str)
|
||||
|
||||
// Output:
|
||||
// XUFAKrxLKna5cZ2REBfFkg==
|
||||
}
|
||||
```
|
||||
|
||||
### <span id="Md5File">Md5File</span>
|
||||
|
||||
<p>获取文件md5值。</p>
|
||||
@@ -942,7 +1139,7 @@ func main() {
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func Sha1(data string) string
|
||||
func Sha1(str string) string
|
||||
```
|
||||
|
||||
<b>示例:</b>
|
||||
@@ -966,6 +1163,35 @@ func main() {
|
||||
}
|
||||
```
|
||||
|
||||
### <span id="Sha1WithBase64">Sha1WithBase64</span>
|
||||
|
||||
<p>获取字符串sha1 base64值。</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func Sha1WithBase64(str string) string
|
||||
```
|
||||
|
||||
<b>实例:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
result := cryptor.Sha1WithBase64("hello")
|
||||
fmt.Println(result)
|
||||
|
||||
// Output:
|
||||
// qvTGHdzF6KLavt4PO0gs2a6pQ00=
|
||||
}
|
||||
```
|
||||
|
||||
### <span id="Sha256">Sha256</span>
|
||||
|
||||
<p>获取字符串sha256值。</p>
|
||||
@@ -973,7 +1199,7 @@ func main() {
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func Sha256(data string) string
|
||||
func Sha256(str string) string
|
||||
```
|
||||
|
||||
<b>示例:</b>
|
||||
@@ -997,6 +1223,35 @@ func main() {
|
||||
}
|
||||
```
|
||||
|
||||
### <span id="Sha256WithBase64">Sha256WithBase64</span>
|
||||
|
||||
<p>获取字符串sha256 base64值。</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func Sha256WithBase64(str string) string
|
||||
```
|
||||
|
||||
<b>实例:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
result := cryptor.Sha256WithBase64("hello")
|
||||
fmt.Println(result)
|
||||
|
||||
// Output:
|
||||
// LPJNul+wow4m6DsqxbninhsWHlwfp0JecwQzYpOLmCQ=
|
||||
}
|
||||
```
|
||||
|
||||
### <span id="Sha512">Sha512</span>
|
||||
|
||||
<p>获取字符串sha512值。</p>
|
||||
@@ -1004,7 +1259,7 @@ func main() {
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func Sha512(data string) string
|
||||
func Sha512(str string) string
|
||||
```
|
||||
|
||||
<b>示例:</b>
|
||||
@@ -1028,6 +1283,35 @@ func main() {
|
||||
}
|
||||
```
|
||||
|
||||
### <span id="Sha512WithBase64">Sha512WithBase64</span>
|
||||
|
||||
<p>获取字符串sha512 base64值。</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func Sha512WithBase64(str string) string
|
||||
```
|
||||
|
||||
<b>实例:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/cryptor"
|
||||
)
|
||||
|
||||
func main() {
|
||||
result := cryptor.Sha512WithBase64("hello")
|
||||
fmt.Println(result)
|
||||
|
||||
// Output:
|
||||
// m3HSJL1i83hdltRq0+o9czGb+8KJDKra4t/3JRlnPKcjI8PZm6XBHXx6zG4UuMXaDEZjR1wuXDre9G9zvN7AQw==
|
||||
}
|
||||
```
|
||||
|
||||
### <span id="GenerateRsaKey">GenerateRsaKey</span>
|
||||
|
||||
<p>在当前目录下创建rsa私钥文件和公钥文件。</p>
|
||||
|
||||
470
docs/datastructure/copyonwritelist.md
Normal file
470
docs/datastructure/copyonwritelist.md
Normal file
@@ -0,0 +1,470 @@
|
||||
# CopyOnWriteList
|
||||
|
||||
CopyOnWriteList is a thread-safe list implementation that uses go slicing as its base. When writing, a new slice is copied and assigned to the original slice when writing is complete. When reading, the original slice is read directly.
|
||||
|
||||
## 源码
|
||||
|
||||
- [https://github.com/duke-git/lancet/blob/main/datastructure/list/copyonwritelist.go](https://github.com/duke-git/lancet/blob/main /datastructure/list/copyonwritelist.go)
|
||||
|
||||
## 用法
|
||||
|
||||
```go
|
||||
import (
|
||||
"github.com/duke-git/lancet/datastructure/list"
|
||||
)
|
||||
|
||||
```
|
||||
|
||||
<div STYLE="page-break-after: always;"></div>
|
||||
|
||||
## 目录
|
||||
|
||||
- [NewCopyOnWriteList](#NewCopyOnWriteList)
|
||||
- [Size](#Size)
|
||||
- [Get](#Get)
|
||||
- [Set](#Set)
|
||||
- [Remove](#Remove)
|
||||
- [IndexOf](#IndexOf)
|
||||
- [LastIndexOf](#LastIndexOf)
|
||||
- [IsEmpty](#IsEmpty)
|
||||
- [Contain](#Contain)
|
||||
- [ValueOf](#ValueOf)
|
||||
- [Add](#Add)
|
||||
- [AddAll](#AddAll)
|
||||
- [AddByIndex](#AddByIndex)
|
||||
- [DeleteAt](#DeleteAt)
|
||||
- [DeleteIf](#DeleteIf)
|
||||
- [DeleteBy](#DeleteBy)
|
||||
- [DeleteRange](#DeleteRange)
|
||||
- [Equal](#Equal)
|
||||
|
||||
## Documentation
|
||||
|
||||
### NewCopyOnWriteList
|
||||
|
||||
Returns a CopyOnWriteList with empty slices.
|
||||
|
||||
```go
|
||||
type CopyOnWriteList[T any] struct {
|
||||
data []T
|
||||
lock sync.
|
||||
}
|
||||
|
||||
func NewCopyOnWriteList() *CopyOnWriteList
|
||||
|
||||
```
|
||||
|
||||
#### Example
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/datastructure/list"
|
||||
)
|
||||
|
||||
func main() {
|
||||
l := list.NewCopyOnWriteList([]int{1,2,3})
|
||||
fmt.Println(l)
|
||||
}
|
||||
```
|
||||
|
||||
### Size
|
||||
|
||||
Returns the length of the CopyOnWriteList.
|
||||
|
||||
```go
|
||||
func (l *CopyOnWriteList[T]) Size() int
|
||||
```
|
||||
|
||||
#### Example
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/datastructure/list"
|
||||
)
|
||||
|
||||
func main() {
|
||||
l := list.NewCopyOnWriteList([]int{1,2,3})
|
||||
fmt.Println(l.Size())
|
||||
}
|
||||
|
||||
```
|
||||
|
||||
### Get
|
||||
|
||||
Returns the element at the specified position in the list
|
||||
|
||||
```go
|
||||
func (c *CopyOnWriteList[T]) Get(index int) *T
|
||||
```
|
||||
|
||||
#### Example
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/datastructure/list"
|
||||
)
|
||||
|
||||
func main() {
|
||||
l := list.NewCopyOnWriteList([]int{1,2,3})
|
||||
fmt.Println(l.Get(2))
|
||||
}
|
||||
|
||||
```
|
||||
|
||||
### Set
|
||||
|
||||
Replaces the element at the specified position in this list with the specified element.
|
||||
|
||||
```go
|
||||
func (c *CopyOnWriteList[T]) Set(index int, e T) (oldValue *T, ok bool)
|
||||
```
|
||||
|
||||
#### Example
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/datastructure/list"
|
||||
)
|
||||
|
||||
func main() {
|
||||
l := list.NewCopyOnWriteList([]int{1,2,3})
|
||||
fmt.Println(l.Set(2, 4))
|
||||
}
|
||||
|
||||
```
|
||||
|
||||
### Remove
|
||||
|
||||
### IndexOf
|
||||
|
||||
Returns the index of the value in the list, or -1 if not found.
|
||||
|
||||
```go
|
||||
func (c *CopyOnWriteList[T]) IndexOf(e T) int
|
||||
```
|
||||
|
||||
#### Example
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/datastructure/list"
|
||||
)
|
||||
|
||||
func main() {
|
||||
l := list.NewCopyOnWriteList([]int{1,2,3})
|
||||
fmt.Println(l.IndexOf(1))
|
||||
}
|
||||
|
||||
```
|
||||
|
||||
### LastIndexOf
|
||||
|
||||
Returns the index of the last occurrence of the specified element in this list, or -1 if this list does not contain that element.
|
||||
|
||||
```go
|
||||
func (c *CopyOnWriteList[T]) LastIndexOf(e T) int
|
||||
```
|
||||
|
||||
#### Example
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/datastructure/list"
|
||||
)
|
||||
|
||||
func main() {
|
||||
l := list.NewCopyOnWriteList([]int{1,2,3,1})
|
||||
fmt.Println(l.LastIndexOf(1))
|
||||
}
|
||||
|
||||
```
|
||||
|
||||
### IsEmpty
|
||||
|
||||
Returns true if this list does not contain any elements.
|
||||
|
||||
```go
|
||||
func (c *CopyOnWriteList[T]) IsEmpty() bool
|
||||
```
|
||||
|
||||
#### Example
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/datastructure/list"
|
||||
)
|
||||
|
||||
func main() {
|
||||
l := list.NewCopyOnWriteList([]int{})
|
||||
fmt.Println(l.IsEmpty())
|
||||
}
|
||||
```
|
||||
|
||||
### Contain
|
||||
|
||||
Determines if a CopyOnWriteList contains an element.
|
||||
|
||||
```go
|
||||
func (c *CopyOnWriteList[T]) Contain(e T) bool
|
||||
```
|
||||
|
||||
#### Example
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/datastructure/list"
|
||||
)
|
||||
|
||||
func main() {
|
||||
l := list.NewCopyOnWriteList([]int{1,2,3})
|
||||
fmt.Println(l.Contain(1))
|
||||
}
|
||||
```
|
||||
|
||||
### ValueOf
|
||||
|
||||
Returns a pointer to the value at the index in the list
|
||||
|
||||
```go
|
||||
func (c *CopyOnWriteList[T]) ValueOf(index int) []T
|
||||
```
|
||||
|
||||
#### Example
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/datastructure/list"
|
||||
)
|
||||
|
||||
func main() {
|
||||
l := list.NewCopyOnWriteList([]int{1,2,3})
|
||||
fmt.Println(l.ValueOf(2))
|
||||
}
|
||||
|
||||
```
|
||||
|
||||
### Add
|
||||
|
||||
Appends the specified element to the end of the list.
|
||||
|
||||
```go
|
||||
func (c *CopyOnWriteList[T]) Add(e T) bool
|
||||
```
|
||||
|
||||
#### Example
|
||||
|
||||
```go
|
||||
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/datastructure/list"
|
||||
)
|
||||
|
||||
func main() {
|
||||
l := list.NewCopyOnWriteList([]int{1,2,3})
|
||||
l.Add(4)
|
||||
fmt.Println(l.getList())
|
||||
}
|
||||
|
||||
```
|
||||
|
||||
### AddAll
|
||||
|
||||
Appends all the elements of the specified collection to the end of this list
|
||||
|
||||
```go
|
||||
func (c *CopyOnWriteList[T]) AddAll(e []T) bool
|
||||
```
|
||||
|
||||
#### Example
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/datastructure/list"
|
||||
)
|
||||
|
||||
func main() {
|
||||
l := list.NewCopyOnWriteList([]int{1,2,3})
|
||||
l.AddAll([]int{4,5,6})
|
||||
fmt.Println(l.getList())
|
||||
}
|
||||
|
||||
```
|
||||
|
||||
### AddByIndex
|
||||
|
||||
Inserts the specified element into the list at the specified position.
|
||||
|
||||
```go
|
||||
func (c *CopyOnWriteList[T]) AddByIndex(index int, e T) bool
|
||||
```
|
||||
|
||||
#### Example
|
||||
|
||||
```go
|
||||
package main
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/datastructure/list"
|
||||
)
|
||||
func main() {
|
||||
l := list.NewCopyOnWriteList([]int{1,2,3})
|
||||
list.AddByIndex(2, 6)
|
||||
fmt.Println(l.getList())
|
||||
}
|
||||
|
||||
```
|
||||
|
||||
### DeleteAt
|
||||
|
||||
Removes the element at the specified position in this list.
|
||||
|
||||
```go
|
||||
func (c *CopyOnWriteList[T]) DeleteAt(index int) (oldValue *T, ok bool)
|
||||
```
|
||||
|
||||
#### Example
|
||||
|
||||
```go
|
||||
package main
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/datastructure/list"
|
||||
)
|
||||
|
||||
func main() {
|
||||
l := list.NewCopyOnWriteList([]int{1,2,3})
|
||||
list.DeleteAt(2)
|
||||
fmt.Println(l.getList())
|
||||
}
|
||||
```
|
||||
|
||||
### DeleteIf
|
||||
|
||||
Removes the first occurrence of the specified element from this list (if it exists).
|
||||
|
||||
```go
|
||||
func (c *CopyOnWriteList[T]) DeleteIf(func(T) bool) (oldValue *T, ok bool)
|
||||
```
|
||||
|
||||
#### Example
|
||||
|
||||
```go
|
||||
package main
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/datastructure/list"
|
||||
)
|
||||
|
||||
func main() {
|
||||
l := list.NewCopyOnWriteList([]int{1,2,3})
|
||||
list.DeleteIf(func(i int) bool {
|
||||
return i == 2
|
||||
})
|
||||
fmt.Println(l.getList())
|
||||
}
|
||||
```
|
||||
|
||||
### DeleteBy
|
||||
|
||||
Deletes the first occurrence of the specified element from this list (if it exists).
|
||||
|
||||
```go
|
||||
func (c *CopyOnWriteList[T]) DeleteBy(e T) (*T bool)
|
||||
```
|
||||
|
||||
#### Example
|
||||
|
||||
```go
|
||||
package main
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/datastructure/list"
|
||||
)
|
||||
|
||||
func main() {
|
||||
l := list.NewCopyOnWriteList([]int{1,2,3})
|
||||
list.DeleteBy(2)
|
||||
fmt.Println(l.getList())
|
||||
}
|
||||
```
|
||||
|
||||
### DeleteRange
|
||||
|
||||
Deletes all elements from this list with indexes between fromIndex (included) and toIndex (not included).
|
||||
(leftCloseRightOpen)
|
||||
|
||||
```go
|
||||
func (c *CopyOnWriteList[T]) DeleteRange(start int, end int)
|
||||
```
|
||||
|
||||
#### Example
|
||||
|
||||
```go
|
||||
package main
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/datastructure/list"
|
||||
)
|
||||
|
||||
func main() {
|
||||
l := list.NewCopyOnWriteList([]int{1,2,3,4,5,6,7,8,9})
|
||||
list.DeleteRange(2, 5)
|
||||
fmt.Println(l.getList())
|
||||
}
|
||||
```
|
||||
|
||||
### Equal
|
||||
|
||||
Returns true if the specified object is equal to this list
|
||||
|
||||
```go
|
||||
func (c *CopyOnWriteList[T]) Equal(e []T) bool
|
||||
```
|
||||
|
||||
#### Example
|
||||
|
||||
```go
|
||||
package main
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/datastructure/list"
|
||||
)
|
||||
|
||||
func main() {
|
||||
l := list.NewCopyOnWriteList([]int{1,2,3,4,5,6,7,8,9})
|
||||
fmt.Println(l.Equal([]int{1,2,3,4,5,6,7,8,9}))
|
||||
}
|
||||
```
|
||||
471
docs/datastructure/copyonwritelist_zh-CN.md
Normal file
471
docs/datastructure/copyonwritelist_zh-CN.md
Normal file
@@ -0,0 +1,471 @@
|
||||
# CopyOnWriteList
|
||||
|
||||
CopyOnWriteList 是一个线程安全的 List 实现，底层使用 go 切片。写入时，会复制一份新的切片，写入完成后，再将新的切片赋值给原来的切片。读取时，直接读取原来的切片。
|
||||
|
||||
## 源码
|
||||
|
||||
- [https://github.com/duke-git/lancet/blob/main/datastructure/list/copyonwritelist.go](https://github.com/duke-git/lancet/blob/main/datastructure/list/copyonwritelist.go)
|
||||
|
||||
## 用法
|
||||
|
||||
```go
|
||||
import (
|
||||
"github.com/duke-git/lancet/datastructure/list"
|
||||
)
|
||||
|
||||
```
|
||||
|
||||
<div STYLE="page-break-after: always;"></div>
|
||||
|
||||
## 目录
|
||||
|
||||
- [NewCopyOnWriteList](#NewCopyOnWriteList)
|
||||
- [Size](#Size)
|
||||
- [Get](#Get)
|
||||
- [Set](#Set)
|
||||
- [Remove](#Remove)
|
||||
- [IndexOf](#IndexOf)
|
||||
- [LastIndexOf](#LastIndexOf)
|
||||
- [IsEmpty](#IsEmpty)
|
||||
- [Contain](#Contain)
|
||||
- [ValueOf](#ValueOf)
|
||||
- [Add](#Add)
|
||||
- [AddAll](#AddAll)
|
||||
- [AddByIndex](#AddByIndex)
|
||||
- [DeleteAt](#DeleteAt)
|
||||
- [DeleteIf](#DeleteIf)
|
||||
- [DeleteBy](#DeleteBy)
|
||||
- [DeleteRange](#DeleteRange)
|
||||
- [Equal](#Equal)
|
||||
|
||||
## 文档
|
||||
|
||||
### NewCopyOnWriteList
|
||||
|
||||
返回一个具有空切片的 CopyOnWriteList。
|
||||
|
||||
```go
|
||||
type CopyOnWriteList[T any] struct {
|
||||
data []T
|
||||
lock sync.Locker
|
||||
}
|
||||
|
||||
func NewCopyOnWriteList() *CopyOnWriteList
|
||||
|
||||
```
|
||||
|
||||
#### 示例
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/datastructure/list"
|
||||
)
|
||||
|
||||
func main() {
|
||||
l := list.NewCopyOnWriteList([]int{1,2,3})
|
||||
fmt.Println(l)
|
||||
}
|
||||
|
||||
```
|
||||
|
||||
### Size
|
||||
|
||||
返回 CopyOnWriteList 的长度。
|
||||
|
||||
```go
|
||||
func (l *CopyOnWriteList[T]) Size() int
|
||||
```
|
||||
|
||||
#### 示例
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/datastructure/list"
|
||||
)
|
||||
|
||||
func main() {
|
||||
l := list.NewCopyOnWriteList([]int{1,2,3})
|
||||
fmt.Println(l.Size())
|
||||
}
|
||||
|
||||
```
|
||||
|
||||
### Get
|
||||
|
||||
返回列表中指定位置的元素
|
||||
|
||||
```go
|
||||
func (c *CopyOnWriteList[T]) Get(index int) *T
|
||||
```
|
||||
|
||||
#### 示例
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/datastructure/list"
|
||||
)
|
||||
|
||||
func main() {
|
||||
l := list.NewCopyOnWriteList([]int{1,2,3})
|
||||
fmt.Println(l.Get(2))
|
||||
}
|
||||
|
||||
```
|
||||
|
||||
### Set
|
||||
|
||||
将此列表中指定位置的元素替换为指定元素。
|
||||
|
||||
```go
|
||||
func (c *CopyOnWriteList[T]) Set(index int, e T) (oldValue *T, ok bool)
|
||||
```
|
||||
|
||||
#### 示例
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/datastructure/list"
|
||||
)
|
||||
|
||||
func main() {
|
||||
l := list.NewCopyOnWriteList([]int{1,2,3})
|
||||
fmt.Println(l.Set(2, 4))
|
||||
}
|
||||
|
||||
```
|
||||
|
||||
### Remove
|
||||
|
||||
### IndexOf
|
||||
|
||||
返回列表中值的索引，如果没有找到返回-1。
|
||||
|
||||
```go
|
||||
func (c *CopyOnWriteList[T]) IndexOf(e T) int
|
||||
```
|
||||
|
||||
#### 示例
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/datastructure/list"
|
||||
)
|
||||
|
||||
func main() {
|
||||
l := list.NewCopyOnWriteList([]int{1,2,3})
|
||||
fmt.Println(l.IndexOf(1))
|
||||
}
|
||||
|
||||
```
|
||||
|
||||
### LastIndexOf
|
||||
|
||||
返回指定元素在此列表中最后出现的索引，如果此列表不包含该元素，则返回-1。
|
||||
|
||||
```go
|
||||
func (c *CopyOnWriteList[T]) LastIndexOf(e T) int
|
||||
```
|
||||
|
||||
#### 示例
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/datastructure/list"
|
||||
)
|
||||
|
||||
func main() {
|
||||
l := list.NewCopyOnWriteList([]int{1,2,3,1})
|
||||
fmt.Println(l.LastIndexOf(1))
|
||||
}
|
||||
|
||||
```
|
||||
|
||||
### IsEmpty
|
||||
|
||||
如果此列表不包含任何元素，则返回 true。
|
||||
|
||||
```go
|
||||
func (c *CopyOnWriteList[T]) IsEmpty() bool
|
||||
```
|
||||
|
||||
#### 示例
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/datastructure/list"
|
||||
)
|
||||
|
||||
func main() {
|
||||
l := list.NewCopyOnWriteList([]int{})
|
||||
fmt.Println(l.IsEmpty())
|
||||
}
|
||||
```
|
||||
|
||||
### Contain
|
||||
|
||||
判断 CopyOnWriteList 是否包含某个元素
|
||||
|
||||
```go
|
||||
func (c *CopyOnWriteList[T]) Contain(e T) bool
|
||||
```
|
||||
|
||||
#### 示例
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/datastructure/list"
|
||||
)
|
||||
|
||||
func main() {
|
||||
l := list.NewCopyOnWriteList([]int{1,2,3})
|
||||
fmt.Println(l.Contain(1))
|
||||
}
|
||||
```
|
||||
|
||||
### ValueOf
|
||||
|
||||
返回列表中索引处的值指针
|
||||
|
||||
```go
|
||||
func (c *CopyOnWriteList[T]) ValueOf(index int) []T
|
||||
```
|
||||
|
||||
#### 示例
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/datastructure/list"
|
||||
)
|
||||
|
||||
func main() {
|
||||
l := list.NewCopyOnWriteList([]int{1,2,3})
|
||||
fmt.Println(l.ValueOf(2))
|
||||
}
|
||||
|
||||
```
|
||||
|
||||
### Add
|
||||
|
||||
将指定的元素追加到此列表的末尾。
|
||||
|
||||
```go
|
||||
func (c *CopyOnWriteList[T]) Add(e T) bool
|
||||
```
|
||||
|
||||
#### 示例
|
||||
|
||||
```go
|
||||
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/datastructure/list"
|
||||
)
|
||||
|
||||
func main() {
|
||||
l := list.NewCopyOnWriteList([]int{1,2,3})
|
||||
l.Add(4)
|
||||
fmt.Println(l.getList())
|
||||
}
|
||||
|
||||
```
|
||||
|
||||
### AddAll
|
||||
|
||||
将指定集合中的所有元素追加到此列表的末尾
|
||||
|
||||
```go
|
||||
func (c *CopyOnWriteList[T]) AddAll(e []T) bool
|
||||
```
|
||||
|
||||
#### 示例
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/datastructure/list"
|
||||
)
|
||||
|
||||
func main() {
|
||||
l := list.NewCopyOnWriteList([]int{1,2,3})
|
||||
l.AddAll([]int{4,5,6})
|
||||
fmt.Println(l.getList())
|
||||
}
|
||||
|
||||
```
|
||||
|
||||
### AddByIndex
|
||||
|
||||
将指定元素插入此列表中的指定位置。
|
||||
|
||||
```go
|
||||
func (c *CopyOnWriteList[T]) AddByIndex(index int, e T) bool
|
||||
```
|
||||
|
||||
#### 示例
|
||||
|
||||
```go
|
||||
package main
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/datastructure/list"
|
||||
)
|
||||
func main() {
|
||||
l := list.NewCopyOnWriteList([]int{1,2,3})
|
||||
list.AddByIndex(2, 6)
|
||||
fmt.Println(l.getList())
|
||||
}
|
||||
|
||||
```
|
||||
|
||||
### DeleteAt
|
||||
|
||||
移除此列表中指定位置的元素。
|
||||
|
||||
```go
|
||||
func (c *CopyOnWriteList[T]) DeleteAt(index int) (oldValue *T, ok bool)
|
||||
```
|
||||
|
||||
#### 示例
|
||||
|
||||
```go
|
||||
package main
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/datastructure/list"
|
||||
)
|
||||
|
||||
func main() {
|
||||
l := list.NewCopyOnWriteList([]int{1,2,3})
|
||||
list.DeleteAt(2)
|
||||
fmt.Println(l.getList())
|
||||
}
|
||||
```
|
||||
|
||||
### DeleteIf
|
||||
|
||||
从此列表中删除第一个出现的指定元素(如果该元素存在)。
|
||||
|
||||
```go
|
||||
func (c *CopyOnWriteList[T]) DeleteIf(f func(T) bool) (oldValue *T, ok bool)
|
||||
```
|
||||
|
||||
#### 示例
|
||||
|
||||
```go
|
||||
package main
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/datastructure/list"
|
||||
)
|
||||
|
||||
func main() {
|
||||
l := list.NewCopyOnWriteList([]int{1,2,3})
|
||||
list.DeleteIf(func(i int) bool {
|
||||
return i == 2
|
||||
})
|
||||
fmt.Println(l.getList())
|
||||
}
|
||||
```
|
||||
|
||||
### DeleteBy
|
||||
|
||||
从此列表中删除第一个出现的指定元素(如果该元素存在)。
|
||||
|
||||
```go
|
||||
func (c *CopyOnWriteList[T]) DeleteBy(e T) (*T bool)
|
||||
```
|
||||
|
||||
#### 示例
|
||||
|
||||
```go
|
||||
package main
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/datastructure/list"
|
||||
)
|
||||
|
||||
func main() {
|
||||
l := list.NewCopyOnWriteList([]int{1,2,3})
|
||||
list.DeleteBy(2)
|
||||
fmt.Println(l.getList())
|
||||
}
|
||||
```
|
||||
|
||||
### DeleteRange
|
||||
|
||||
从该列表中删除索引介于 fromIndex(包含)和 toIndex(不包含)之间的所有元素。
|
||||
(左闭右开)。
|
||||
|
||||
```go
|
||||
func (c *CopyOnWriteList[T]) DeleteRange(start int, end int)
|
||||
```
|
||||
|
||||
#### 示例
|
||||
|
||||
```go
|
||||
package main
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/datastructure/list"
|
||||
)
|
||||
|
||||
func main() {
|
||||
l := list.NewCopyOnWriteList([]int{1,2,3,4,5,6,7,8,9})
|
||||
list.DeleteRange(2, 5)
|
||||
fmt.Println(l.getList())
|
||||
}
|
||||
```
|
||||
|
||||
### Equal
|
||||
|
||||
如果指定的对象等于此列表，则返回 true。
|
||||
|
||||
```go
|
||||
func (c *CopyOnWriteList[T]) Equal(e []T) bool
|
||||
```
|
||||
|
||||
#### 示例
|
||||
|
||||
```go
|
||||
package main
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/datastructure/list"
|
||||
)
|
||||
|
||||
func main() {
|
||||
l := list.NewCopyOnWriteList([]int{1,2,3,4,5,6,7,8,9})
|
||||
fmt.Println(l.Equal([]int{1,2,3,4,5,6,7,8,9}))
|
||||
}
|
||||
```
|
||||
179
docs/datetime.md
179
docs/datetime.md
@@ -59,7 +59,12 @@ import (
|
||||
- [IsLeapYear](#IsLeapYear)
|
||||
- [BetweenSeconds](#BetweenSeconds)
|
||||
- [DayOfYear](#DayOfYear)
|
||||
- [IsWeekend](#IsWeekend)
|
||||
- [IsWeekend<sup>deprecated</sup>](#IsWeekend)
|
||||
- [NowDateOrTime](#NowDateOrTime)
|
||||
- [Timestamp](#Timestamp)
|
||||
- [TimestampMilli](#TimestampMilli)
|
||||
- [TimestampMicro](#TimestampMicro)
|
||||
- [TimestampNano](#TimestampNano)
|
||||
|
||||
<div STYLE="page-break-after: always;"></div>
|
||||
|
||||
@@ -67,7 +72,7 @@ import (
|
||||
|
||||
## Note:
|
||||
|
||||
1. 'format' string param in func FormatTimeToStr and FormatStrToTime function should be one of flows:
|
||||
1. In below functions, the `format` string param should be one of flows value (case no sensitive):
|
||||
|
||||
- yyyy-mm-dd hh:mm:ss
|
||||
- yyyy-mm-dd hh:mm
|
||||
@@ -78,14 +83,18 @@ import (
|
||||
- dd-mm-yy hh:mm:ss
|
||||
- yyyy/mm/dd hh:mm:ss
|
||||
- yyyy/mm/dd hh:mm
|
||||
- yyyy-mm-dd hh
|
||||
- yyyy/mm/dd hh
|
||||
- yyyy/mm/dd
|
||||
- yyyy/mm
|
||||
- mm/dd
|
||||
- dd/mm/yy hh:mm:ss
|
||||
- yyyymmdd
|
||||
- mmddyy
|
||||
- yyyy
|
||||
- yy
|
||||
- mm
|
||||
- hh:mm:ss
|
||||
- hh:mm
|
||||
- mm:ss
|
||||
|
||||
### <span id="AddDay">AddDay</span>
|
||||
@@ -838,7 +847,7 @@ func main() {
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func FormatTimeToStr(t time.Time, format string) string
|
||||
func FormatTimeToStr(t time.Time, format string, timezone ...string) string
|
||||
```
|
||||
|
||||
<b>Example:</b>
|
||||
@@ -877,7 +886,7 @@ func main() {
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func FormatStrToTime(str, format string) (time.Time, error)
|
||||
func FormatStrToTime(str, format string, timezone ...string) (time.Time, error)
|
||||
```
|
||||
|
||||
<b>Example:</b>
|
||||
@@ -1185,7 +1194,6 @@ func main() {
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
### <span id="BetweenSeconds">BetweenSeconds</span>
|
||||
|
||||
<p>Return the number of seconds between two times.</p>
|
||||
@@ -1223,7 +1231,6 @@ func main() {
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
### <span id="DayOfYear">DayOfYear</span>
|
||||
|
||||
<p>Returns which day of the year the parameter date `t` is.</p>
|
||||
@@ -1265,8 +1272,7 @@ func main() {
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
### <span id="IsWeekend">IsWeekend</span>
|
||||
### <span id="IsWeekend">IsWeekend(Deprecated, Use '== Weekday' instead)</span>
|
||||
|
||||
<p>Checks if passed time is weekend or not.</p>
|
||||
|
||||
@@ -1305,3 +1311,158 @@ func main() {
|
||||
// false
|
||||
}
|
||||
```
|
||||
|
||||
### <span id="NowDateOrTime">NowDateOrTime</span>
|
||||
|
||||
<p>Return current datetime with specific format and timezone.</p>
|
||||
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func NowDateOrTime(format string, timezone ...string) string
|
||||
```
|
||||
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/datetime"
|
||||
)
|
||||
|
||||
func main() {
|
||||
result1 := datetime.NowDateOrTime("yyyy-mm-dd hh:mm:ss")
|
||||
|
||||
result2 := datetime.NowDateOrTime("yyyy-mm-dd hh:mm:ss", "EST")
|
||||
|
||||
fmt.Println(result1)
|
||||
fmt.Println(result2)
|
||||
|
||||
// Output:
|
||||
// 2023-07-26 15:01:30
|
||||
// 2023-07-26 02:01:30
|
||||
}
|
||||
```
|
||||
|
||||
### <span id="Timestamp">Timestamp</span>
|
||||
|
||||
<p>Return current second timestamp.</p>
|
||||
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func Timestamp(timezone ...string) int64
|
||||
```
|
||||
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/datetime"
|
||||
)
|
||||
|
||||
func main() {
|
||||
ts := datetime.Timestamp()
|
||||
|
||||
fmt.Println(ts)
|
||||
|
||||
// Output:
|
||||
// 1690363051
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
### <span id="TimestampMilli">TimestampMilli</span>
|
||||
|
||||
<p>Return current mill second timestamp.</p>
|
||||
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func TimestampMilli(timezone ...string) int64
|
||||
```
|
||||
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/datetime"
|
||||
)
|
||||
|
||||
func main() {
|
||||
ts := datetime.TimestampMilli()
|
||||
|
||||
fmt.Println(ts)
|
||||
|
||||
// Output:
|
||||
// 1690363051331
|
||||
}
|
||||
```
|
||||
|
||||
### <span id="TimestampMicro">TimestampMicro</span>
|
||||
|
||||
<p>Return current micro second timestamp.</p>
|
||||
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func TimestampMicro(timezone ...string) int64
|
||||
```
|
||||
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/datetime"
|
||||
)
|
||||
|
||||
func main() {
|
||||
ts := datetime.TimestampMicro()
|
||||
|
||||
fmt.Println(ts)
|
||||
|
||||
// Output:
|
||||
// 1690363051331784
|
||||
}
|
||||
```
|
||||
|
||||
### <span id="TimestampNano">TimestampNano</span>
|
||||
|
||||
<p>Return current nano second timestamp.</p>
|
||||
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func TimestampNano(timezone ...string) int64
|
||||
```
|
||||
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/datetime"
|
||||
)
|
||||
|
||||
func main() {
|
||||
ts := datetime.TimestampNano()
|
||||
|
||||
fmt.Println(ts)
|
||||
|
||||
// Output:
|
||||
// 1690363051331788000
|
||||
}
|
||||
```
|
||||
|
||||
@@ -58,8 +58,12 @@ import (
|
||||
- [IsLeapYear](#IsLeapYear)
|
||||
- [BetweenSeconds](#BetweenSeconds)
|
||||
- [DayOfYear](#DayOfYear)
|
||||
- [IsWeekend](#IsWeekend)
|
||||
|
||||
- [IsWeekend<sup>deprecated</sup>](#IsWeekend)
|
||||
- [NowDateOrTime](#NowDateOrTime)
|
||||
- [Timestamp](#Timestamp)
|
||||
- [TimestampMilli](#TimestampMilli)
|
||||
- [TimestampMicro](#TimestampMicro)
|
||||
- [TimestampNano](#TimestampNano)
|
||||
|
||||
<div STYLE="page-break-after: always;"></div>
|
||||
|
||||
@@ -67,7 +71,7 @@ import (
|
||||
|
||||
## 注:
|
||||
|
||||
1. 方法 FormatTimeToStr 和 FormatStrToTime 中的 format 参数值需要传以下类型之一：
|
||||
1. 函数中`format`参数值需要传以下值之一 (忽略大小写):
|
||||
|
||||
- yyyy-mm-dd hh:mm:ss
|
||||
- yyyy-mm-dd hh:mm
|
||||
@@ -78,14 +82,18 @@ import (
|
||||
- dd-mm-yy hh:mm:ss
|
||||
- yyyy/mm/dd hh:mm:ss
|
||||
- yyyy/mm/dd hh:mm
|
||||
- yyyy-mm-dd hh
|
||||
- yyyy/mm/dd hh
|
||||
- yyyy/mm/dd
|
||||
- yyyy/mm
|
||||
- mm/dd
|
||||
- dd/mm/yy hh:mm:ss
|
||||
- yyyymmdd
|
||||
- mmddyy
|
||||
- yyyy
|
||||
- yy
|
||||
- mm
|
||||
- hh:mm:ss
|
||||
- hh:mm
|
||||
- mm:ss
|
||||
|
||||
### <span id="AddDay">AddDay</span>
|
||||
@@ -717,7 +725,7 @@ func main() {
|
||||
|
||||
### <span id="GetTodayStartTime">GetTodayStartTime</span>
|
||||
|
||||
<p>返回当天开始时间， 格式: yyyy-mm-dd 00:00:00.</p>
|
||||
<p>返回当天开始时间， 格式: yyyy-mm-dd 00:00:00。</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
|
||||
@@ -746,7 +754,7 @@ func main() {
|
||||
|
||||
### <span id="GetTodayEndTime">GetTodayEndTime</span>
|
||||
|
||||
<p>返回当天结束时间，格式: yyyy-mm-dd 23:59:59.</p>
|
||||
<p>返回当天结束时间，格式: yyyy-mm-dd 23:59:59。</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
|
||||
@@ -838,7 +846,7 @@ func main() {
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func FormatTimeToStr(t time.Time, format string) string
|
||||
func FormatTimeToStr(t time.Time, format string, timezone ...string) string
|
||||
```
|
||||
|
||||
<b>示例:</b>
|
||||
@@ -877,7 +885,7 @@ func main() {
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func FormatStrToTime(str, format string) (time.Time, error)
|
||||
func FormatStrToTime(str, format string, timezone ...string) (time.Time, error)
|
||||
```
|
||||
|
||||
<b>示例:</b>
|
||||
@@ -1263,7 +1271,7 @@ func main() {
|
||||
}
|
||||
```
|
||||
|
||||
### <span id="IsWeekend">IsWeekend</span>
|
||||
### <span id="IsWeekend">IsWeekend（已废弃, 使用 '== Weekday'）</span>
|
||||
|
||||
<p>判断日期是否是周末。</p>
|
||||
|
||||
@@ -1302,3 +1310,158 @@ func main() {
|
||||
// false
|
||||
}
|
||||
```
|
||||
|
||||
### <span id="NowDateOrTime">NowDateOrTime</span>
|
||||
|
||||
<p>根据指定的格式和时区返回当前时间字符串。</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func NowDateOrTime(format string, timezone ...string) string
|
||||
```
|
||||
|
||||
<b>实例:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/datetime"
|
||||
)
|
||||
|
||||
func main() {
|
||||
result1 := datetime.NowDateOrTime("yyyy-mm-dd hh:mm:ss")
|
||||
|
||||
result2 := datetime.NowDateOrTime("yyyy-mm-dd hh:mm:ss", "EST")
|
||||
|
||||
fmt.Println(result1)
|
||||
fmt.Println(result2)
|
||||
|
||||
// Output:
|
||||
// 2023-07-26 15:01:30
|
||||
// 2023-07-26 02:01:30
|
||||
}
|
||||
```
|
||||
|
||||
### <span id="Timestamp">Timestamp</span>
|
||||
|
||||
<p>返回当前秒级时间戳。</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func Timestamp(timezone ...string) int64
|
||||
```
|
||||
|
||||
<b>实例:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/datetime"
|
||||
)
|
||||
|
||||
func main() {
|
||||
ts := datetime.Timestamp()
|
||||
|
||||
fmt.Println(ts)
|
||||
|
||||
// Output:
|
||||
// 1690363051
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
### <span id="TimestampMilli">TimestampMilli</span>
|
||||
|
||||
<p>返回当前毫秒级时间戳。</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func TimestampMilli(timezone ...string) int64
|
||||
```
|
||||
|
||||
<b>实例:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/datetime"
|
||||
)
|
||||
|
||||
func main() {
|
||||
ts := datetime.TimestampMilli()
|
||||
|
||||
fmt.Println(ts)
|
||||
|
||||
// Output:
|
||||
// 1690363051331
|
||||
}
|
||||
```
|
||||
|
||||
### <span id="TimestampMicro">TimestampMicro</span>
|
||||
|
||||
<p>返回当前微秒级时间戳。</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func TimestampMicro(timezone ...string) int64
|
||||
```
|
||||
|
||||
<b>实例:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/datetime"
|
||||
)
|
||||
|
||||
func main() {
|
||||
ts := datetime.TimestampMicro()
|
||||
|
||||
fmt.Println(ts)
|
||||
|
||||
// Output:
|
||||
// 1690363051331784
|
||||
}
|
||||
```
|
||||
|
||||
### <span id="TimestampNano">TimestampNano</span>
|
||||
|
||||
<p>返回当前纳秒级时间戳。</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func TimestampNano(timezone ...string) int64
|
||||
```
|
||||
|
||||
<b>实例:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/datetime"
|
||||
)
|
||||
|
||||
func main() {
|
||||
ts := datetime.TimestampNano()
|
||||
|
||||
fmt.Println(ts)
|
||||
|
||||
// Output:
|
||||
// 1690363051331788000
|
||||
}
|
||||
```
|
||||
@@ -108,7 +108,7 @@ func main() {
|
||||
|
||||
### <span id="CreateDir">CreateDir</span>
|
||||
|
||||
<p>Create directory in absolute path. param `absPath` like /a/, /a/b/.</p>
|
||||
<p>Create directory in absolute path. param `absPath` like /a, /a/b.</p>
|
||||
|
||||
<b>Signature:</b>
|
||||
|
||||
@@ -127,7 +127,7 @@ import (
|
||||
)
|
||||
|
||||
func main() {
|
||||
err := fileutil.CreateDir("/a/")
|
||||
err := fileutil.CreateDir("/a/b") // will create folder /a/b
|
||||
fmt.Println(err)
|
||||
}
|
||||
```
|
||||
|
||||
@@ -108,7 +108,7 @@ func main() {
|
||||
|
||||
### <span id="CreateDir">CreateDir</span>
|
||||
|
||||
<p>使用绝对路径创建嵌套目录，例如/a/, /a/b/</p>
|
||||
<p>使用绝对路径创建嵌套目录，例如/a/, /a/b</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
|
||||
@@ -127,7 +127,7 @@ import (
|
||||
)
|
||||
|
||||
func main() {
|
||||
err := fileutil.CreateDir("/a/")
|
||||
err := fileutil.CreateDir("/a/b") // will create folder /a/b
|
||||
fmt.Println(err)
|
||||
}
|
||||
```
|
||||
|
||||
430
docs/maputil.md
430
docs/maputil.md
@@ -43,12 +43,20 @@ import (
|
||||
- [Merge](#Merge)
|
||||
- [Minus](#Minus)
|
||||
- [IsDisjoint](#IsDisjoint)
|
||||
- [HasKey](#HasKey)
|
||||
- [NewConcurrentMap](#NewConcurrentMap)
|
||||
- [ConcurrentMap_Get](#ConcurrentMap_Get)
|
||||
- [ConcurrentMap_Set](#ConcurrentMap_Set)
|
||||
- [ConcurrentMap_GetOrSet](#ConcurrentMap_GetOrSet)
|
||||
- [ConcurrentMap_Delete](#ConcurrentMap_Delete)
|
||||
- [ConcurrentMap_GetAndDelete](#ConcurrentMap_GetAndDelete)
|
||||
- [ConcurrentMap_Has](#ConcurrentMap_Has)
|
||||
- [ConcurrentMap_Range](#ConcurrentMap_Range)
|
||||
|
||||
<div STYLE="page-break-after: always;"></div>
|
||||
|
||||
## Documentation
|
||||
|
||||
|
||||
### <span id="MapTo">MapTo</span>
|
||||
|
||||
<p>Rry to map any interface to struct or base type.</p>
|
||||
@@ -893,7 +901,7 @@ func main() {
|
||||
|
||||
### <span id="IsDisjoint">IsDisjoint</span>
|
||||
|
||||
<p>Checks two maps are disjoint if they have no keys in common</p>
|
||||
<p>Checks two maps are disjoint if they have no keys in common.</p>
|
||||
|
||||
<b>Signature:</b>
|
||||
|
||||
@@ -937,3 +945,421 @@ func main() {
|
||||
// false
|
||||
}
|
||||
```
|
||||
|
||||
### <span id="HasKey">HasKey</span>
|
||||
|
||||
<p>Checks if map has key or not. This function is used to replace the following boilerplate code:</p>
|
||||
|
||||
```go
|
||||
_, haskey := amap["baz"];
|
||||
|
||||
if haskey {
|
||||
fmt.Println("map has key baz")
|
||||
}
|
||||
```
|
||||
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func HasKey[K comparable, V any](m map[K]V, key K) bool
|
||||
```
|
||||
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/maputil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
m := map[string]int{
|
||||
"a": 1,
|
||||
"b": 2,
|
||||
}
|
||||
|
||||
result1 := maputil.HasKey(m, "a")
|
||||
result2 := maputil.HasKey(m, "c")
|
||||
|
||||
fmt.Println(result1)
|
||||
fmt.Println(result2)
|
||||
|
||||
// Output:
|
||||
// true
|
||||
// false
|
||||
}
|
||||
```
|
||||
|
||||
### <span id="NewConcurrentMap">NewConcurrentMap</span>
|
||||
|
||||
<p>ConcurrentMap is like map, but is safe for concurrent use by multiple goroutines.</p>
|
||||
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
// NewConcurrentMap create a ConcurrentMap with specific shard count.
|
||||
func NewConcurrentMap[K comparable, V any](shardCount int) *ConcurrentMap[K, V]
|
||||
```
|
||||
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/maputil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
// create a ConcurrentMap whose key type is string, value type is int
|
||||
cm := maputil.NewConcurrentMap[string, int](100)
|
||||
}
|
||||
```
|
||||
|
||||
### <span id="ConcurrentMap_Set">ConcurrentMap_Set</span>
|
||||
|
||||
<p>Set the value for a key.</p>
|
||||
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func (cm *ConcurrentMap[K, V]) Set(key K, value V)
|
||||
```
|
||||
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/maputil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
cm := maputil.NewConcurrentMap[string, int](100)
|
||||
|
||||
var wg1 sync.WaitGroup
|
||||
wg1.Add(5)
|
||||
|
||||
for i := 0; i < 5; i++ {
|
||||
go func(n int) {
|
||||
cm.Set(fmt.Sprintf("%d", n), n)
|
||||
wg1.Done()
|
||||
}(i)
|
||||
}
|
||||
wg1.Wait()
|
||||
|
||||
|
||||
var wg2 sync.WaitGroup
|
||||
wg2.Add(5)
|
||||
for j := 0; j < 5; j++ {
|
||||
go func(n int) {
|
||||
val, ok := cm.Get(fmt.Sprintf("%d", n))
|
||||
fmt.Println(val, ok)
|
||||
wg2.Done()
|
||||
}(j)
|
||||
}
|
||||
wg2.Wait()
|
||||
|
||||
// output: (order may change)
|
||||
// 1 true
|
||||
// 3 true
|
||||
// 2 true
|
||||
// 0 true
|
||||
// 4 true
|
||||
}
|
||||
```
|
||||
|
||||
### <span id="ConcurrentMap_Get">ConcurrentMap_Get</span>
|
||||
|
||||
<p>Get the value stored in the map for a key, or nil if no.</p>
|
||||
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func (cm *ConcurrentMap[K, V]) Get(key K) (V, bool)
|
||||
```
|
||||
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/maputil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
cm := maputil.NewConcurrentMap[string, int](100)
|
||||
|
||||
var wg1 sync.WaitGroup
|
||||
wg1.Add(5)
|
||||
|
||||
for i := 0; i < 5; i++ {
|
||||
go func(n int) {
|
||||
cm.Set(fmt.Sprintf("%d", n), n)
|
||||
wg1.Done()
|
||||
}(i)
|
||||
}
|
||||
wg1.Wait()
|
||||
|
||||
|
||||
var wg2 sync.WaitGroup
|
||||
wg2.Add(5)
|
||||
for j := 0; j < 5; j++ {
|
||||
go func(n int) {
|
||||
val, ok := cm.Get(fmt.Sprintf("%d", n))
|
||||
fmt.Println(val, ok)
|
||||
wg2.Done()
|
||||
}(j)
|
||||
}
|
||||
wg2.Wait()
|
||||
|
||||
// output: (order may change)
|
||||
// 1 true
|
||||
// 3 true
|
||||
// 2 true
|
||||
// 0 true
|
||||
// 4 true
|
||||
}
|
||||
```
|
||||
|
||||
### <span id="ConcurrentMap_GetOrSet">ConcurrentMap_GetOrSet</span>
|
||||
|
||||
<p>Returns the existing value for the key if present. Otherwise, it sets and returns the given value.</p>
|
||||
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func (cm *ConcurrentMap[K, V]) GetOrSet(key K, value V) (actual V, ok bool)
|
||||
```
|
||||
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/maputil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
cm := maputil.NewConcurrentMap[string, int](100)
|
||||
|
||||
var wg sync.WaitGroup
|
||||
wg.Add(5)
|
||||
|
||||
for i := 0; i < 5; i++ {
|
||||
go func(n int) {
|
||||
val, ok := cm.GetOrSet(fmt.Sprintf("%d", n), n)
|
||||
fmt.Println(val, ok)
|
||||
wg.Done()
|
||||
}(i)
|
||||
}
|
||||
wg.Wait()
|
||||
|
||||
// output: (order may change)
|
||||
// 1 false
|
||||
// 3 false
|
||||
// 2 false
|
||||
// 0 false
|
||||
// 4 false
|
||||
}
|
||||
```
|
||||
|
||||
### <span id="ConcurrentMap_Delete">ConcurrentMap_Delete</span>
|
||||
|
||||
<p>Delete the value for a key.</p>
|
||||
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func (cm *ConcurrentMap[K, V]) Delete(key K)
|
||||
```
|
||||
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/maputil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
cm := maputil.NewConcurrentMap[string, int](100)
|
||||
|
||||
var wg1 sync.WaitGroup
|
||||
wg1.Add(5)
|
||||
|
||||
for i := 0; i < 5; i++ {
|
||||
go func(n int) {
|
||||
cm.Set(fmt.Sprintf("%d", n), n)
|
||||
wg1.Done()
|
||||
}(i)
|
||||
}
|
||||
wg1.Wait()
|
||||
|
||||
var wg2 sync.WaitGroup
|
||||
wg2.Add(5)
|
||||
for j := 0; j < 5; j++ {
|
||||
go func(n int) {
|
||||
cm.Delete(fmt.Sprintf("%d", n))
|
||||
wg2.Done()
|
||||
}(j)
|
||||
}
|
||||
|
||||
wg2.Wait()
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
### <span id="ConcurrentMap_GetAndDelete">ConcurrentMap_GetAndDelete</span>
|
||||
|
||||
<p>Returns the existing value for the key if present and then delete the value for the key. Otherwise, do nothing, just return false.</p>
|
||||
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func (cm *ConcurrentMap[K, V]) GetAndDelete(key K) (actual V, ok bool)
|
||||
```
|
||||
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/maputil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
cm := maputil.NewConcurrentMap[string, int](100)
|
||||
|
||||
var wg1 sync.WaitGroup
|
||||
wg1.Add(5)
|
||||
|
||||
for i := 0; i < 5; i++ {
|
||||
go func(n int) {
|
||||
cm.Set(fmt.Sprintf("%d", n), n)
|
||||
wg1.Done()
|
||||
}(i)
|
||||
}
|
||||
wg1.Wait()
|
||||
|
||||
var wg2 sync.WaitGroup
|
||||
wg2.Add(5)
|
||||
for j := 0; j < 5; j++ {
|
||||
go func(n int) {
|
||||
val, ok := cm.GetAndDelete(fmt.Sprintf("%d", n))
|
||||
fmt.Println(val, ok) //n, true
|
||||
|
||||
_, ok = cm.Get(fmt.Sprintf("%d", n))
|
||||
fmt.Println(val, ok) //false
|
||||
|
||||
wg2.Done()
|
||||
}(j)
|
||||
}
|
||||
|
||||
wg2.Wait()
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
### <span id="ConcurrentMap_Has">ConcurrentMap_Has</span>
|
||||
|
||||
<p>Checks if map has the value for a key.</p>
|
||||
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func (cm *ConcurrentMap[K, V]) Has(key K) bool
|
||||
```
|
||||
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/maputil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
cm := maputil.NewConcurrentMap[string, int](100)
|
||||
|
||||
var wg1 sync.WaitGroup
|
||||
wg1.Add(5)
|
||||
|
||||
for i := 0; i < 5; i++ {
|
||||
go func(n int) {
|
||||
cm.Set(fmt.Sprintf("%d", n), n)
|
||||
wg1.Done()
|
||||
}(i)
|
||||
}
|
||||
wg1.Wait()
|
||||
|
||||
var wg2 sync.WaitGroup
|
||||
wg2.Add(5)
|
||||
for j := 0; j < 5; j++ {
|
||||
go func(n int) {
|
||||
ok := cm.Has(fmt.Sprintf("%d", n))
|
||||
fmt.Println(ok) // true
|
||||
wg2.Done()
|
||||
}(j)
|
||||
}
|
||||
wg2.Wait()
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
### <span id="ConcurrentMap_Range">ConcurrentMap_Range</span>
|
||||
|
||||
<p>Calls iterator sequentially for each key and value present in each of the shards in the map. If iterator returns false, range stops the iteration.</p>
|
||||
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func (cm *ConcurrentMap[K, V]) Range(iterator func(key K, value V) bool)
|
||||
```
|
||||
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/maputil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
cm := maputil.NewConcurrentMap[string, int](100)
|
||||
|
||||
var wg1 sync.WaitGroup
|
||||
wg1.Add(5)
|
||||
|
||||
for i := 0; i < 5; i++ {
|
||||
go func(n int) {
|
||||
cm.Set(fmt.Sprintf("%d", n), n)
|
||||
wg1.Done()
|
||||
}(i)
|
||||
}
|
||||
wg1.Wait()
|
||||
|
||||
|
||||
cm.Range(func(key string, value int) bool {
|
||||
fmt.Println(value)
|
||||
return true
|
||||
})
|
||||
}
|
||||
```
|
||||
|
||||
@@ -43,6 +43,16 @@ import (
|
||||
- [Merge](#Merge)
|
||||
- [Minus](#Minus)
|
||||
- [IsDisjoint](#IsDisjoint)
|
||||
- [HasKey](#HasKey)
|
||||
- [NewConcurrentMap](#NewConcurrentMap)
|
||||
- [ConcurrentMap_Get](#ConcurrentMap_Get)
|
||||
- [ConcurrentMap_Set](#ConcurrentMap_Set)
|
||||
- [ConcurrentMap_GetOrSet](#ConcurrentMap_GetOrSet)
|
||||
- [ConcurrentMap_Delete](#ConcurrentMap_Delete)
|
||||
- [ConcurrentMap_GetAndDelete](#ConcurrentMap_GetAndDelete)
|
||||
- [ConcurrentMap_Has](#ConcurrentMap_Has)
|
||||
- [ConcurrentMap_Range](#ConcurrentMap_Range)
|
||||
|
||||
|
||||
<div STYLE="page-break-after: always;"></div>
|
||||
|
||||
@@ -932,3 +942,419 @@ func main() {
|
||||
// false
|
||||
}
|
||||
```
|
||||
|
||||
### <span id="HasKey">HasKey</span>
|
||||
|
||||
<p>检查map是否包含某个key。用于代替以下样板代码:</p>
|
||||
|
||||
```go
|
||||
_, haskey := amap["baz"];
|
||||
|
||||
if haskey {
|
||||
fmt.Println("map has key baz")
|
||||
}
|
||||
```
|
||||
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func HasKey[K comparable, V any](m map[K]V, key K) bool
|
||||
```
|
||||
|
||||
<b>示例:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/maputil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
m := map[string]int{
|
||||
"a": 1,
|
||||
"b": 2,
|
||||
}
|
||||
|
||||
result1 := maputil.HasKey(m, "a")
|
||||
result2 := maputil.HasKey(m, "c")
|
||||
|
||||
fmt.Println(result1)
|
||||
fmt.Println(result2)
|
||||
|
||||
// Output:
|
||||
// true
|
||||
// false
|
||||
}
|
||||
```
|
||||
|
||||
### <span id="NewConcurrentMap">NewConcurrentMap</span>
|
||||
|
||||
<p>ConcurrentMap协程安全的map结构。</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
// NewConcurrentMap create a ConcurrentMap with specific shard count.
|
||||
func NewConcurrentMap[K comparable, V any](shardCount int) *ConcurrentMap[K, V]
|
||||
```
|
||||
|
||||
<b>实例:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/maputil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
// create a ConcurrentMap whose key type is string, value type is int
|
||||
cm := maputil.NewConcurrentMap[string, int](100)
|
||||
}
|
||||
```
|
||||
|
||||
### <span id="ConcurrentMap_Set">ConcurrentMap_Set</span>
|
||||
|
||||
<p>在map中设置key和value。</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func (cm *ConcurrentMap[K, V]) Set(key K, value V)
|
||||
```
|
||||
|
||||
<b>实例:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/maputil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
cm := maputil.NewConcurrentMap[string, int](100)
|
||||
|
||||
var wg1 sync.WaitGroup
|
||||
wg1.Add(5)
|
||||
|
||||
for i := 0; i < 5; i++ {
|
||||
go func(n int) {
|
||||
cm.Set(fmt.Sprintf("%d", n), n)
|
||||
wg1.Done()
|
||||
}(i)
|
||||
}
|
||||
wg1.Wait()
|
||||
|
||||
var wg2 sync.WaitGroup
|
||||
wg2.Add(5)
|
||||
for j := 0; j < 5; j++ {
|
||||
go func(n int) {
|
||||
val, ok := cm.Get(fmt.Sprintf("%d", n))
|
||||
fmt.Println(val, ok)
|
||||
wg2.Done()
|
||||
}(j)
|
||||
}
|
||||
wg2.Wait()
|
||||
|
||||
// output: (order may change)
|
||||
// 1 true
|
||||
// 3 true
|
||||
// 2 true
|
||||
// 0 true
|
||||
// 4 true
|
||||
}
|
||||
```
|
||||
|
||||
### <span id="ConcurrentMap_Get">ConcurrentMap_Get</span>
|
||||
|
||||
<p>根据key获取value, 如果不存在key,返回零值。</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func (cm *ConcurrentMap[K, V]) Get(key K) (V, bool)
|
||||
```
|
||||
|
||||
<b>实例:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/maputil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
cm := maputil.NewConcurrentMap[string, int](100)
|
||||
|
||||
var wg1 sync.WaitGroup
|
||||
wg1.Add(5)
|
||||
|
||||
for i := 0; i < 5; i++ {
|
||||
go func(n int) {
|
||||
cm.Set(fmt.Sprintf("%d", n), n)
|
||||
wg1.Done()
|
||||
}(i)
|
||||
}
|
||||
wg1.Wait()
|
||||
|
||||
var wg2 sync.WaitGroup
|
||||
wg2.Add(5)
|
||||
for j := 0; j < 5; j++ {
|
||||
go func(n int) {
|
||||
val, ok := cm.Get(fmt.Sprintf("%d", n))
|
||||
fmt.Println(val, ok)
|
||||
wg2.Done()
|
||||
}(j)
|
||||
}
|
||||
wg2.Wait()
|
||||
|
||||
// output: (order may change)
|
||||
// 1 true
|
||||
// 3 true
|
||||
// 2 true
|
||||
// 0 true
|
||||
// 4 true
|
||||
}
|
||||
```
|
||||
|
||||
### <span id="ConcurrentMap_GetOrSet">ConcurrentMap_GetOrSet</span>
|
||||
|
||||
<p>返回键的现有值（如果存在），否则，设置key并返回给定值。</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func (cm *ConcurrentMap[K, V]) GetOrSet(key K, value V) (actual V, ok bool)
|
||||
```
|
||||
|
||||
<b>实例:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/maputil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
cm := maputil.NewConcurrentMap[string, int](100)
|
||||
|
||||
var wg sync.WaitGroup
|
||||
wg.Add(5)
|
||||
|
||||
for i := 0; i < 5; i++ {
|
||||
go func(n int) {
|
||||
val, ok := cm.GetOrSet(fmt.Sprintf("%d", n), n)
|
||||
fmt.Println(val, ok)
|
||||
wg.Done()
|
||||
}(i)
|
||||
}
|
||||
wg.Wait()
|
||||
|
||||
// output: (order may change)
|
||||
// 1 false
|
||||
// 3 false
|
||||
// 2 false
|
||||
// 0 false
|
||||
// 4 false
|
||||
}
|
||||
```
|
||||
|
||||
### <span id="ConcurrentMap_Delete">ConcurrentMap_Delete</span>
|
||||
|
||||
<p>删除key。</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func (cm *ConcurrentMap[K, V]) Delete(key K)
|
||||
```
|
||||
|
||||
<b>实例:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/maputil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
cm := maputil.NewConcurrentMap[string, int](100)
|
||||
|
||||
var wg1 sync.WaitGroup
|
||||
wg1.Add(5)
|
||||
|
||||
for i := 0; i < 5; i++ {
|
||||
go func(n int) {
|
||||
cm.Set(fmt.Sprintf("%d", n), n)
|
||||
wg1.Done()
|
||||
}(i)
|
||||
}
|
||||
wg1.Wait()
|
||||
|
||||
var wg2 sync.WaitGroup
|
||||
wg2.Add(5)
|
||||
for j := 0; j < 5; j++ {
|
||||
go func(n int) {
|
||||
cm.Delete(fmt.Sprintf("%d", n))
|
||||
wg2.Done()
|
||||
}(i)
|
||||
}
|
||||
wg2.Wait()
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
### <span id="ConcurrentMap_GetAndDelete">ConcurrentMap_GetAndDelete</span>
|
||||
|
||||
<p>获取key，然后删除。</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func (cm *ConcurrentMap[K, V]) GetAndDelete(key K) (actual V, ok bool)
|
||||
```
|
||||
|
||||
<b>实例:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/maputil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
cm := maputil.NewConcurrentMap[string, int](100)
|
||||
|
||||
var wg1 sync.WaitGroup
|
||||
wg1.Add(5)
|
||||
|
||||
for i := 0; i < 5; i++ {
|
||||
go func(n int) {
|
||||
cm.Set(fmt.Sprintf("%d", n), n)
|
||||
wg1.Done()
|
||||
}(i)
|
||||
}
|
||||
wg1.Wait()
|
||||
|
||||
var wg2 sync.WaitGroup
|
||||
wg2.Add(5)
|
||||
for j := 0; j < 5; j++ {
|
||||
go func(n int) {
|
||||
val, ok := cm.GetAndDelete(fmt.Sprintf("%d", n))
|
||||
fmt.Println(val, ok) //n, true
|
||||
|
||||
_, ok = cm.Get(fmt.Sprintf("%d", n))
|
||||
fmt.Println(val, ok) //false
|
||||
|
||||
wg2.Done()
|
||||
}(j)
|
||||
}
|
||||
wg2.Wait()
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
### <span id="ConcurrentMap_Has">ConcurrentMap_Has</span>
|
||||
|
||||
<p>验证是否包含key。</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func (cm *ConcurrentMap[K, V]) Has(key K) bool
|
||||
```
|
||||
|
||||
<b>实例:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/maputil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
cm := maputil.NewConcurrentMap[string, int](100)
|
||||
|
||||
var wg1 sync.WaitGroup
|
||||
wg1.Add(5)
|
||||
for i := 0; i < 5; i++ {
|
||||
go func(n int) {
|
||||
cm.Set(fmt.Sprintf("%d", n), n)
|
||||
wg1.Done()
|
||||
}(i)
|
||||
}
|
||||
wg1.Wait()
|
||||
|
||||
var wg2 sync.WaitGroup
|
||||
wg2.Add(5)
|
||||
|
||||
for j := 0; j < 5; j++ {
|
||||
go func(n int) {
|
||||
ok := cm.Has(fmt.Sprintf("%d", n))
|
||||
fmt.Println(ok) // true
|
||||
|
||||
wg2.Done()
|
||||
}(j)
|
||||
}
|
||||
wg2.Wait()
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
### <span id="ConcurrentMap_Range">ConcurrentMap_Range</span>
|
||||
|
||||
<p>为map中每个键和值顺序调用迭代器。 如果iterator返回false，则停止迭代。</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func (cm *ConcurrentMap[K, V]) Range(iterator func(key K, value V) bool)
|
||||
```
|
||||
|
||||
<b>实例:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/maputil"
|
||||
)
|
||||
|
||||
func main() {
|
||||
cm := maputil.NewConcurrentMap[string, int](100)
|
||||
|
||||
var wg1 sync.WaitGroup
|
||||
wg1.Add(5)
|
||||
|
||||
for i := 0; i < 5; i++ {
|
||||
go func(n int) {
|
||||
cm.Set(fmt.Sprintf("%d", n), n)
|
||||
wg1.Done()
|
||||
}(i)
|
||||
}
|
||||
wg1.Wait()
|
||||
|
||||
|
||||
cm.Range(func(key string, value int) bool {
|
||||
fmt.Println(value)
|
||||
return true
|
||||
})
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
@@ -24,6 +24,8 @@ import (
|
||||
|
||||
- [Of](#Of)
|
||||
- [Unwrap](#Unwrap)
|
||||
- [UnwarpOr](#UnwarpOr)
|
||||
- [UnwarpOrDefault](#UnwarpOrDefault)
|
||||
- [ExtractPointer](#ExtractPointer)
|
||||
|
||||
<div STYLE="page-break-after: always;"></div>
|
||||
@@ -100,6 +102,97 @@ func main() {
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
### <span id="UnwarpOr">UnwarpOr</span>
|
||||
|
||||
<p>Returns the value from the pointer or fallback if the pointer is nil.</p>
|
||||
|
||||
<b>Signature:</b>
|
||||
```go
|
||||
UnwarpOr[T any](p *T, fallback T) T
|
||||
```
|
||||
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/pointer"
|
||||
)
|
||||
|
||||
func main() {
|
||||
a := 123
|
||||
b := "abc"
|
||||
|
||||
var c *int
|
||||
var d *string
|
||||
|
||||
result1 := pointer.UnwarpOr(&a, 456)
|
||||
result2 := pointer.UnwarpOr(&b, "abc")
|
||||
result3 := pointer.UnwarpOr(c, 456)
|
||||
result4 := pointer.UnwarpOr(d, "def")
|
||||
|
||||
fmt.Println(result1)
|
||||
fmt.Println(result2)
|
||||
fmt.Println(result3)
|
||||
fmt.Println(result4)
|
||||
|
||||
// Output:
|
||||
// 123
|
||||
// abc
|
||||
// 456
|
||||
// def
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
### <span id="UnwarpOrDefault">UnwarpOrDefault</span>
|
||||
|
||||
<p>Returns the value from the pointer or the default value if the pointer is nil.</p>
|
||||
|
||||
<b>Signature:</b>
|
||||
```go
|
||||
UnwarpOrDefault[T any](p *T) T
|
||||
```
|
||||
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/pointer"
|
||||
)
|
||||
|
||||
func main() {
|
||||
a := 123
|
||||
b := "abc"
|
||||
|
||||
var c *int
|
||||
var d *string
|
||||
|
||||
result1 := pointer.UnwarpOrDefault(&a)
|
||||
result2 := pointer.UnwarpOrDefault(&b)
|
||||
result3 := pointer.UnwarpOrDefault(c)
|
||||
result4 := pointer.UnwarpOrDefault(d)
|
||||
|
||||
fmt.Println(result1)
|
||||
fmt.Println(result2)
|
||||
fmt.Println(result3)
|
||||
fmt.Println(result4)
|
||||
|
||||
// Output:
|
||||
// 123
|
||||
// abc
|
||||
// 0
|
||||
//
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
### <span id="ExtractPointer">ExtractPointer</span>
|
||||
|
||||
<p>Returns the underlying value by the given interface type</p>
|
||||
|
||||
@@ -1,6 +1,6 @@
|
||||
# Pointer
|
||||
|
||||
pointer包支持一些指针类型的操作。
|
||||
pointer 包支持一些指针类型的操作。
|
||||
|
||||
<div STYLE="page-break-after: always;"></div>
|
||||
|
||||
@@ -25,6 +25,8 @@ import (
|
||||
- [Of](#Of)
|
||||
- [Unwrap](#Unwrap)
|
||||
- [ExtractPointer](#ExtractPointer)
|
||||
- [UnwarpOr](#UnwarpOr)
|
||||
- [UnwarpOrDefault](#UnwarpOrDefault)
|
||||
|
||||
<div STYLE="page-break-after: always;"></div>
|
||||
|
||||
@@ -63,7 +65,6 @@ func main() {
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
### <span id="Unwrap">Unwrap</span>
|
||||
|
||||
<p>返回传入指针指向的值。</p>
|
||||
@@ -133,4 +134,94 @@ func main() {
|
||||
// Output:
|
||||
// 1
|
||||
}
|
||||
```
|
||||
```
|
||||
|
||||
### <span id="UnwarpOr">UnwarpOr</span>
|
||||
|
||||
<p>返回指针的值，如果指针为零值，则返回fallback。</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
UnwarpOr[T any](p *T, fallback T) T
|
||||
```
|
||||
|
||||
<b>示例:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/pointer"
|
||||
)
|
||||
|
||||
func main() {
|
||||
a := 123
|
||||
b := "abc"
|
||||
|
||||
var c *int
|
||||
var d *string
|
||||
|
||||
result1 := pointer.UnwarpOr(&a, 456)
|
||||
result2 := pointer.UnwarpOr(&b, "abc")
|
||||
result3 := pointer.UnwarpOr(c, 456)
|
||||
result4 := pointer.UnwarpOr(d, "def")
|
||||
|
||||
fmt.Println(result1)
|
||||
fmt.Println(result2)
|
||||
fmt.Println(result3)
|
||||
fmt.Println(result4)
|
||||
|
||||
// Output:
|
||||
// 123
|
||||
// abc
|
||||
// 456
|
||||
// def
|
||||
}
|
||||
```
|
||||
|
||||
### <span id="UnwarpOrDefault">UnwarpOrDefault</span>
|
||||
|
||||
<p>返回指针的值，如果指针为零值，则返回相应零值。</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
UnwarpOrDefault[T any](p *T) T
|
||||
```
|
||||
|
||||
<b>示例:</b>
|
||||
|
||||
```go
|
||||
package main
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/pointer"
|
||||
)
|
||||
|
||||
func main() {
|
||||
a := 123
|
||||
b := "abc"
|
||||
|
||||
var c *int
|
||||
var d *string
|
||||
|
||||
result1 := pointer.UnwarpOrDefault(&a)
|
||||
result2 := pointer.UnwarpOrDefault(&b)
|
||||
result3 := pointer.UnwarpOrDefault(c)
|
||||
result4 := pointer.UnwarpOrDefault(d)
|
||||
|
||||
fmt.Println(result1)
|
||||
fmt.Println(result2)
|
||||
fmt.Println(result3)
|
||||
fmt.Println(result4)
|
||||
|
||||
// Output:
|
||||
// 123
|
||||
// abc
|
||||
// 0
|
||||
//
|
||||
}
|
||||
```
|
||||
|
||||
@@ -90,6 +90,7 @@ import (
|
||||
- [UpdateAt](#UpdateAt)
|
||||
- [Without](#Without)
|
||||
- [KeyBy](#KeyBy)
|
||||
- [Join](#Join)
|
||||
|
||||
<div STYLE="page-break-after: always;"></div>
|
||||
|
||||
@@ -2417,3 +2418,36 @@ func main() {
|
||||
// map[1:a 2:ab 3:abc]
|
||||
}
|
||||
```
|
||||
|
||||
### <span id="Join">Join</span>
|
||||
|
||||
<p>Join the slice item with specify separator.</p>
|
||||
|
||||
<b>Signature:</b>
|
||||
|
||||
```go
|
||||
func Join[T any](s []T, separator string) string
|
||||
```
|
||||
|
||||
<b>Example:</b>
|
||||
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/slice"
|
||||
)
|
||||
|
||||
func main() {
|
||||
nums := []int{1, 2, 3, 4, 5}
|
||||
|
||||
result1 := slice.Join(nums, ",")
|
||||
result2 := slice.Join(nums, "-")
|
||||
|
||||
fmt.Println(result1)
|
||||
fmt.Println(result2)
|
||||
|
||||
// Output:
|
||||
// 1,2,3,4,5
|
||||
// 1-2-3-4-5
|
||||
}
|
||||
```
|
||||
|
||||
@@ -90,6 +90,7 @@ import (
|
||||
- [UpdateAt](#UpdateAt)
|
||||
- [Without](#Without)
|
||||
- [KeyBy](#KeyBy)
|
||||
- [Join](#Join)
|
||||
|
||||
<div STYLE="page-break-after: always;"></div>
|
||||
|
||||
@@ -2390,7 +2391,7 @@ func main() {
|
||||
|
||||
### <span id="KeyBy">KeyBy</span>
|
||||
|
||||
<p>将切片每个元素调用函数后转为map</p>
|
||||
<p>将切片每个元素调用函数后转为map。</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
|
||||
@@ -2417,3 +2418,36 @@ func main() {
|
||||
// map[1:a 2:ab 3:abc]
|
||||
}
|
||||
```
|
||||
|
||||
### <span id="Join">Join</span>
|
||||
|
||||
<p>用指定的分隔符链接切片元素。</p>
|
||||
|
||||
<b>函数签名:</b>
|
||||
|
||||
```go
|
||||
func Join[T any](s []T, separator string) string
|
||||
```
|
||||
|
||||
<b>示例:</b>
|
||||
|
||||
```go
|
||||
import (
|
||||
"fmt"
|
||||
"github.com/duke-git/lancet/v2/slice"
|
||||
)
|
||||
|
||||
func main() {
|
||||
nums := []int{1, 2, 3, 4, 5}
|
||||
|
||||
result1 := slice.Join(nums, ",")
|
||||
result2 := slice.Join(nums, "-")
|
||||
|
||||
fmt.Println(result1)
|
||||
fmt.Println(result2)
|
||||
|
||||
// Output:
|
||||
// 1,2,3,4,5
|
||||
// 1-2-3-4-5
|
||||
}
|
||||
```
|
||||
|
||||
@@ -237,9 +237,9 @@ import (
|
||||
)
|
||||
|
||||
func main() {
|
||||
t := tuple.NewTuple2(1, 0.1, "a")
|
||||
t := tuple.NewTuple3(1, 0.1, "a")
|
||||
v1, v2, v3 := t.Unbox()
|
||||
fmt.Printf("%v %v %v", t.FieldA, t.FieldB, t.FieldC)
|
||||
fmt.Printf("%v %v %v", v1, v2, v3)
|
||||
|
||||
// Output: 1 0.1 a
|
||||
}
|
||||
@@ -1134,8 +1134,6 @@ func main() {
|
||||
fmt.Printf("%v %v %v %v %v %v %v %v %v %v", v1, v2, v3, v4, v5, v6, v7, v8, v9, v10)
|
||||
|
||||
// Output: 1 0.1 a true 2 2.2 b c map[a:1] {a}
|
||||
|
||||
// Output: 1 0.1 a true 2 2.2 b c map[a:1]
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
@@ -239,7 +239,7 @@ import (
|
||||
func main() {
|
||||
t := tuple.NewTuple2(1, 0.1, "a")
|
||||
v1, v2, v3 := t.Unbox()
|
||||
fmt.Printf("%v %v %v", t.FieldA, t.FieldB, t.FieldC)
|
||||
fmt.Printf("%v %v %v", v1, v2, v3)
|
||||
|
||||
// Output: 1 0.1 a
|
||||
}
|
||||
@@ -1134,8 +1134,6 @@ func main() {
|
||||
fmt.Printf("%v %v %v %v %v %v %v %v %v %v", v1, v2, v3, v4, v5, v6, v7, v8, v9, v10)
|
||||
|
||||
// Output: 1 0.1 a true 2 2.2 b c map[a:1] {a}
|
||||
|
||||
// Output: 1 0.1 a true 2 2.2 b c map[a:1]
|
||||
}
|
||||
```
|
||||
|
||||
|
||||
@@ -52,7 +52,8 @@ func CreateFile(path string) bool {
|
||||
// CreateDir create directory in absolute path. param `absPath` like /a/, /a/b/.
|
||||
// Play: https://go.dev/play/p/qUuCe1OGQnM
|
||||
func CreateDir(absPath string) error {
|
||||
return os.MkdirAll(path.Dir(absPath), os.ModePerm)
|
||||
// return os.MkdirAll(path.Dir(absPath), os.ModePerm)
|
||||
return os.MkdirAll(absPath, os.ModePerm)
|
||||
}
|
||||
|
||||
// IsDir checks if the path is directory or not.
|
||||
@@ -198,7 +199,15 @@ func IsZipFile(filepath string) bool {
|
||||
|
||||
// Zip create zip file, fpath could be a single file or a directory.
|
||||
// Play: https://go.dev/play/p/j-3sWBp8ik_P
|
||||
func Zip(fpath string, destPath string) error {
|
||||
func Zip(path string, destPath string) error {
|
||||
if IsDir(path) {
|
||||
return zipFolder(path, destPath)
|
||||
}
|
||||
|
||||
return zipFile(path, destPath)
|
||||
}
|
||||
|
||||
func zipFile(filePath string, destPath string) error {
|
||||
zipFile, err := os.Create(destPath)
|
||||
if err != nil {
|
||||
return err
|
||||
@@ -208,10 +217,32 @@ func Zip(fpath string, destPath string) error {
|
||||
archive := zip.NewWriter(zipFile)
|
||||
defer archive.Close()
|
||||
|
||||
return addFileToArchive(fpath, archive)
|
||||
return addFileToArchive1(filePath, archive)
|
||||
}
|
||||
|
||||
func addFileToArchive(fpath string, archive *zip.Writer) error {
|
||||
func zipFolder(folderPath string, destPath string) error {
|
||||
outFile, err := os.Create(destPath)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
defer outFile.Close()
|
||||
|
||||
w := zip.NewWriter(outFile)
|
||||
|
||||
err = addFileToArchive2(w, folderPath, "")
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
err = w.Close()
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func addFileToArchive1(fpath string, archive *zip.Writer) error {
|
||||
err := filepath.Walk(fpath, func(path string, info os.FileInfo, err error) error {
|
||||
if err != nil {
|
||||
return err
|
||||
@@ -246,10 +277,42 @@ func addFileToArchive(fpath string, archive *zip.Writer) error {
|
||||
return err
|
||||
}
|
||||
|
||||
func addFileToArchive2(w *zip.Writer, basePath, baseInZip string) error {
|
||||
files, err := os.ReadDir(basePath)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
if !strings.HasSuffix(basePath, "/") {
|
||||
basePath = basePath + "/"
|
||||
}
|
||||
|
||||
for _, file := range files {
|
||||
if !file.IsDir() {
|
||||
dat, err := os.ReadFile(basePath + file.Name())
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
f, err := w.Create(baseInZip + file.Name())
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
_, err = f.Write(dat)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
} else if file.IsDir() {
|
||||
newBase := basePath + file.Name() + "/"
|
||||
addFileToArchive2(w, newBase, baseInZip+file.Name()+"/")
|
||||
}
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
// UnZip unzip the file and save it to destPath.
|
||||
// Play: https://go.dev/play/p/g0w34kS7B8m
|
||||
func UnZip(zipFile string, destPath string) error {
|
||||
|
||||
zipReader, err := zip.OpenReader(zipFile)
|
||||
if err != nil {
|
||||
return err
|
||||
@@ -332,7 +395,7 @@ func ZipAppendEntry(fpath string, destPath string) error {
|
||||
}
|
||||
}
|
||||
|
||||
err = addFileToArchive(fpath, archive)
|
||||
err = addFileToArchive1(fpath, archive)
|
||||
|
||||
if err != nil {
|
||||
return err
|
||||
|
||||
@@ -39,7 +39,7 @@ func ExampleCreateFile() {
|
||||
|
||||
func ExampleCreateDir() {
|
||||
pwd, _ := os.Getwd()
|
||||
dirPath := pwd + "/test_xxx/"
|
||||
dirPath := pwd + "/createdir/a/b"
|
||||
|
||||
result1 := IsExist(dirPath)
|
||||
|
||||
@@ -48,16 +48,22 @@ func ExampleCreateDir() {
|
||||
return
|
||||
}
|
||||
|
||||
result2 := IsExist(dirPath)
|
||||
|
||||
os.Remove(dirPath)
|
||||
result2 := IsExist(pwd + "/createdir/")
|
||||
result3 := IsExist(pwd + "/createdir/a")
|
||||
result4 := IsExist(pwd + "/createdir/a/b")
|
||||
|
||||
fmt.Println(result1)
|
||||
fmt.Println(result2)
|
||||
fmt.Println(result3)
|
||||
fmt.Println(result4)
|
||||
|
||||
os.RemoveAll(pwd + "/createdir/")
|
||||
|
||||
// Output:
|
||||
// false
|
||||
// true
|
||||
// true
|
||||
// true
|
||||
}
|
||||
|
||||
func ExampleIsDir() {
|
||||
|
||||
@@ -50,7 +50,7 @@ func TestCreateDir(t *testing.T) {
|
||||
t.FailNow()
|
||||
}
|
||||
|
||||
dirPath := pwd + "/a/"
|
||||
dirPath := pwd + "/a/b"
|
||||
err = CreateDir(dirPath)
|
||||
if err != nil {
|
||||
t.Error(err)
|
||||
@@ -58,7 +58,9 @@ func TestCreateDir(t *testing.T) {
|
||||
}
|
||||
|
||||
assert.Equal(true, IsExist(dirPath))
|
||||
os.Remove(dirPath)
|
||||
|
||||
os.RemoveAll(pwd + "/a")
|
||||
|
||||
assert.Equal(false, IsExist(dirPath))
|
||||
}
|
||||
|
||||
@@ -239,6 +241,19 @@ func TestZipAppendEntry(t *testing.T) {
|
||||
os.RemoveAll(unZipPath)
|
||||
}
|
||||
|
||||
func TestZipFolder(t *testing.T) {
|
||||
// assert := internal.NewAssert(t, "TestZipFolder")
|
||||
|
||||
// toZipFolder := "./tempdir/a/b"
|
||||
// zipFolder := "./tempdir/a/b.zip"
|
||||
|
||||
// err := Zip(toZipFolder, zipFolder)
|
||||
// assert.IsNil(err)
|
||||
// assert.Equal(true, IsExist(zipFolder))
|
||||
|
||||
// os.Remove(zipFolder)
|
||||
}
|
||||
|
||||
func TestFileMode(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestFileMode")
|
||||
|
||||
|
||||
156
maputil/concurrentmap.go
Normal file
156
maputil/concurrentmap.go
Normal file
@@ -0,0 +1,156 @@
|
||||
// Copyright 2021 dudaodong@gmail.com. All rights reserved.
|
||||
// Use of this source code is governed by MIT license
|
||||
|
||||
// Package maputil includes some functions to manipulate map.
|
||||
package maputil
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"sync"
|
||||
)
|
||||
|
||||
const defaultShardCount = 32
|
||||
|
||||
// ConcurrentMap is like map, but is safe for concurrent use by multiple goroutines.
|
||||
type ConcurrentMap[K comparable, V any] struct {
|
||||
shardCount uint64
|
||||
locks []sync.RWMutex
|
||||
maps []map[K]V
|
||||
}
|
||||
|
||||
// NewConcurrentMap create a ConcurrentMap with specific shard count.
|
||||
// Play: https://go.dev/play/p/3PenTPETJT0
|
||||
func NewConcurrentMap[K comparable, V any](shardCount int) *ConcurrentMap[K, V] {
|
||||
if shardCount <= 0 {
|
||||
shardCount = defaultShardCount
|
||||
}
|
||||
|
||||
cm := &ConcurrentMap[K, V]{
|
||||
shardCount: uint64(shardCount),
|
||||
locks: make([]sync.RWMutex, shardCount),
|
||||
maps: make([]map[K]V, shardCount),
|
||||
}
|
||||
|
||||
for i := range cm.maps {
|
||||
cm.maps[i] = make(map[K]V)
|
||||
}
|
||||
|
||||
return cm
|
||||
}
|
||||
|
||||
// Set the value for a key.
|
||||
// Play: https://go.dev/play/p/3PenTPETJT0
|
||||
func (cm *ConcurrentMap[K, V]) Set(key K, value V) {
|
||||
shard := cm.getShard(key)
|
||||
|
||||
cm.locks[shard].Lock()
|
||||
cm.maps[shard][key] = value
|
||||
|
||||
cm.locks[shard].Unlock()
|
||||
}
|
||||
|
||||
// Get the value stored in the map for a key, or nil if no.
|
||||
// Play: https://go.dev/play/p/3PenTPETJT0
|
||||
func (cm *ConcurrentMap[K, V]) Get(key K) (V, bool) {
|
||||
shard := cm.getShard(key)
|
||||
|
||||
cm.locks[shard].RLock()
|
||||
value, ok := cm.maps[shard][key]
|
||||
cm.locks[shard].RUnlock()
|
||||
|
||||
return value, ok
|
||||
}
|
||||
|
||||
// GetOrSet returns the existing value for the key if present.
|
||||
// Otherwise, it sets and returns the given value.
|
||||
// Play: https://go.dev/play/p/aDcDApOK01a
|
||||
func (cm *ConcurrentMap[K, V]) GetOrSet(key K, value V) (actual V, ok bool) {
|
||||
shard := cm.getShard(key)
|
||||
|
||||
cm.locks[shard].RLock()
|
||||
if actual, ok := cm.maps[shard][key]; ok {
|
||||
cm.locks[shard].RUnlock()
|
||||
return actual, ok
|
||||
}
|
||||
cm.locks[shard].RUnlock()
|
||||
|
||||
// lock again
|
||||
cm.locks[shard].Lock()
|
||||
if actual, ok = cm.maps[shard][key]; ok {
|
||||
cm.locks[shard].Unlock()
|
||||
return
|
||||
}
|
||||
|
||||
cm.maps[shard][key] = value
|
||||
cm.locks[shard].Unlock()
|
||||
|
||||
return value, ok
|
||||
}
|
||||
|
||||
// Delete the value for a key.
|
||||
// Play: https://go.dev/play/p/uTIJZYhpVMS
|
||||
func (cm *ConcurrentMap[K, V]) Delete(key K) {
|
||||
shard := cm.getShard(key)
|
||||
|
||||
cm.locks[shard].Lock()
|
||||
delete(cm.maps[shard], key)
|
||||
cm.locks[shard].Unlock()
|
||||
}
|
||||
|
||||
// GetAndDelete returns the existing value for the key if present and then delete the value for the key.
|
||||
// Otherwise, do nothing, just return false
|
||||
// Play: https://go.dev/play/p/ZyxeIXSZUiM
|
||||
func (cm *ConcurrentMap[K, V]) GetAndDelete(key K) (actual V, ok bool) {
|
||||
shard := cm.getShard(key)
|
||||
|
||||
cm.locks[shard].RLock()
|
||||
if actual, ok = cm.maps[shard][key]; ok {
|
||||
cm.locks[shard].RUnlock()
|
||||
cm.Delete(key)
|
||||
return
|
||||
}
|
||||
cm.locks[shard].RUnlock()
|
||||
|
||||
return actual, false
|
||||
}
|
||||
|
||||
// Has checks if map has the value for a key.
|
||||
// Play: https://go.dev/play/p/C8L4ul9TVwf
|
||||
func (cm *ConcurrentMap[K, V]) Has(key K) bool {
|
||||
_, ok := cm.Get(key)
|
||||
return ok
|
||||
}
|
||||
|
||||
// Range calls iterator sequentially for each key and value present in each of the shards in the map.
|
||||
// If iterator returns false, range stops the iteration.
|
||||
// Play: https://go.dev/play/p/iqcy7P8P0Pr
|
||||
func (cm *ConcurrentMap[K, V]) Range(iterator func(key K, value V) bool) {
|
||||
for shard := range cm.locks {
|
||||
cm.locks[shard].RLock()
|
||||
|
||||
for k, v := range cm.maps[shard] {
|
||||
if !iterator(k, v) {
|
||||
cm.locks[shard].RUnlock()
|
||||
return
|
||||
}
|
||||
}
|
||||
cm.locks[shard].RUnlock()
|
||||
}
|
||||
}
|
||||
|
||||
// getShard get shard by a key.
|
||||
func (cm *ConcurrentMap[K, V]) getShard(key K) uint64 {
|
||||
hash := fnv32(fmt.Sprintf("%v", key))
|
||||
return uint64(hash) % cm.shardCount
|
||||
}
|
||||
|
||||
func fnv32(key string) uint32 {
|
||||
hash := uint32(2166136261)
|
||||
const prime32 = uint32(16777619)
|
||||
keyLength := len(key)
|
||||
for i := 0; i < keyLength; i++ {
|
||||
hash *= prime32
|
||||
hash ^= uint32(key[i])
|
||||
}
|
||||
return hash
|
||||
}
|
||||
174
maputil/concurrentmap_test.go
Normal file
174
maputil/concurrentmap_test.go
Normal file
@@ -0,0 +1,174 @@
|
||||
package maputil
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"sync"
|
||||
"testing"
|
||||
|
||||
"github.com/duke-git/lancet/v2/internal"
|
||||
)
|
||||
|
||||
func TestConcurrentMap_Set_Get(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestConcurrentMap_Set_Get")
|
||||
|
||||
cm := NewConcurrentMap[string, int](100)
|
||||
|
||||
var wg1 sync.WaitGroup
|
||||
wg1.Add(10)
|
||||
|
||||
for i := 0; i < 10; i++ {
|
||||
go func(n int) {
|
||||
cm.Set(fmt.Sprintf("%d", n), n)
|
||||
wg1.Done()
|
||||
}(i)
|
||||
}
|
||||
wg1.Wait()
|
||||
|
||||
for j := 0; j < 10; j++ {
|
||||
go func(n int) {
|
||||
val, ok := cm.Get(fmt.Sprintf("%d", n))
|
||||
assert.Equal(n, val)
|
||||
assert.Equal(true, ok)
|
||||
}(j)
|
||||
}
|
||||
}
|
||||
|
||||
func TestConcurrentMap_GetOrSet(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestConcurrentMap_GetOrSet")
|
||||
|
||||
cm := NewConcurrentMap[string, int](100)
|
||||
|
||||
var wg sync.WaitGroup
|
||||
wg.Add(5)
|
||||
|
||||
for i := 0; i < 5; i++ {
|
||||
go func(n int) {
|
||||
val, ok := cm.GetOrSet(fmt.Sprintf("%d", n), n)
|
||||
assert.Equal(n, val)
|
||||
assert.Equal(false, ok)
|
||||
wg.Done()
|
||||
}(i)
|
||||
}
|
||||
wg.Wait()
|
||||
|
||||
for j := 0; j < 5; j++ {
|
||||
go func(n int) {
|
||||
val, ok := cm.Get(fmt.Sprintf("%d", n))
|
||||
assert.Equal(n, val)
|
||||
assert.Equal(true, ok)
|
||||
}(j)
|
||||
}
|
||||
}
|
||||
|
||||
func TestConcurrentMap_Delete(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestConcurrentMap_Delete")
|
||||
|
||||
cm := NewConcurrentMap[string, int](100)
|
||||
|
||||
var wg1 sync.WaitGroup
|
||||
wg1.Add(10)
|
||||
|
||||
for i := 0; i < 10; i++ {
|
||||
go func(n int) {
|
||||
cm.Set(fmt.Sprintf("%d", n), n)
|
||||
wg1.Done()
|
||||
}(i)
|
||||
}
|
||||
wg1.Wait()
|
||||
|
||||
var wg2 sync.WaitGroup
|
||||
wg2.Add(10)
|
||||
|
||||
for i := 0; i < 10; i++ {
|
||||
go func(n int) {
|
||||
cm.Delete(fmt.Sprintf("%d", n))
|
||||
wg2.Done()
|
||||
}(i)
|
||||
}
|
||||
wg2.Wait()
|
||||
|
||||
for j := 0; j < 10; j++ {
|
||||
go func(n int) {
|
||||
_, ok := cm.Get(fmt.Sprintf("%d", n))
|
||||
assert.Equal(false, ok)
|
||||
}(j)
|
||||
}
|
||||
}
|
||||
|
||||
func TestConcurrentMap_GetAndDelete(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestConcurrentMap_GetAndDelete")
|
||||
|
||||
cm := NewConcurrentMap[string, int](100)
|
||||
|
||||
var wg1 sync.WaitGroup
|
||||
wg1.Add(10)
|
||||
for i := 0; i < 10; i++ {
|
||||
go func(n int) {
|
||||
cm.Set(fmt.Sprintf("%d", n), n)
|
||||
wg1.Done()
|
||||
}(i)
|
||||
}
|
||||
wg1.Wait()
|
||||
|
||||
var wg2 sync.WaitGroup
|
||||
wg2.Add(10)
|
||||
for j := 0; j < 10; j++ {
|
||||
go func(n int) {
|
||||
val, ok := cm.GetAndDelete(fmt.Sprintf("%d", n))
|
||||
assert.Equal(n, val)
|
||||
assert.Equal(true, ok)
|
||||
|
||||
_, ok = cm.Get(fmt.Sprintf("%d", n))
|
||||
assert.Equal(false, ok)
|
||||
wg2.Done()
|
||||
}(j)
|
||||
}
|
||||
|
||||
wg2.Wait()
|
||||
}
|
||||
|
||||
func TestConcurrentMap_Has(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestConcurrentMap_Has")
|
||||
|
||||
cm := NewConcurrentMap[string, int](100)
|
||||
|
||||
var wg1 sync.WaitGroup
|
||||
wg1.Add(10)
|
||||
|
||||
for i := 0; i < 10; i++ {
|
||||
go func(n int) {
|
||||
cm.Set(fmt.Sprintf("%d", n), n)
|
||||
wg1.Done()
|
||||
}(i)
|
||||
}
|
||||
wg1.Wait()
|
||||
|
||||
for j := 0; j < 10; j++ {
|
||||
go func(n int) {
|
||||
ok := cm.Has(fmt.Sprintf("%d", n))
|
||||
assert.Equal(true, ok)
|
||||
}(j)
|
||||
}
|
||||
}
|
||||
|
||||
func TestConcurrentMap_Range(t *testing.T) {
|
||||
assert := internal.NewAssert(t, "TestConcurrentMap_Range")
|
||||
|
||||
cm := NewConcurrentMap[string, int](100)
|
||||
|
||||
var wg1 sync.WaitGroup
|
||||
wg1.Add(10)
|
||||
|
||||
for i := 0; i < 10; i++ {
|
||||
go func(n int) {
|
||||
cm.Set(fmt.Sprintf("%d", n), n)
|
||||
wg1.Done()
|
||||
}(i)
|
||||
}
|
||||
wg1.Wait()
|
||||
|
||||
cm.Range(func(key string, value int) bool {
|
||||
assert.Equal(key, fmt.Sprintf("%d", value))
|
||||
return true
|
||||
})
|
||||
}
|
||||
@@ -289,3 +289,17 @@ func MapValues[K comparable, V any, T any](m map[K]V, iteratee func(key K, value
|
||||
|
||||
return result
|
||||
}
|
||||
|
||||
// HasKey checks if map has key or not.
|
||||
// This function is used to replace the following boilerplate code:
|
||||
// _, haskey := amap["baz"];
|
||||
//
|
||||
// if haskey {
|
||||
// fmt.Println("map has key baz")
|
||||
// }
|
||||
//
|
||||
// Play: https://go.dev/play/p/isZZHOsDhFc
|
||||
func HasKey[K comparable, V any](m map[K]V, key K) bool {
|
||||
_, haskey := m[key]
|
||||
return haskey
|
||||
}
|
||||
|
||||
@@ -433,3 +433,20 @@ func ExampleMapTo() {
|
||||
// <nil>
|
||||
// {Nothin 28 123456789 {test 1}}
|
||||
}
|
||||
|
||||
func ExampleHasKey() {
|
||||
m := map[string]int{
|
||||
"a": 1,
|
||||
"b": 2,
|
||||
}
|
||||
|
||||
result1 := HasKey(m, "a")
|
||||
result2 := HasKey(m, "c")
|
||||
|
||||
fmt.Println(result1)
|
||||
fmt.Println(result2)
|
||||
|
||||
// Output:
|
||||
// true
|
||||
// false
|
||||
}
|
||||
|
||||
@@ -458,3 +458,17 @@ func TestMapValues(t *testing.T) {
|
||||
|
||||
assert.Equal(expected, result)
|
||||
}
|
||||
|
||||
func TestHasKey(t *testing.T) {
|
||||
t.Parallel()
|
||||
|
||||
assert := internal.NewAssert(t, "TestHasKey")
|
||||
|
||||
m := map[string]int{
|
||||
"a": 1,
|
||||
"b": 2,
|
||||
}
|
||||
|
||||
assert.Equal(true, HasKey(m, "a"))
|
||||
assert.Equal(false, HasKey(m, "c"))
|
||||
}
|
||||
|
||||
@@ -18,6 +18,26 @@ func Unwrap[T any](p *T) T {
|
||||
return *p
|
||||
}
|
||||
|
||||
// UnwarpOr returns the value from the pointer or fallback if the pointer is nil.
|
||||
// Play: https://go.dev/play/p/mmNaLC38W8C
|
||||
func UnwarpOr[T any](p *T, fallback T) T {
|
||||
if p == nil {
|
||||
return fallback
|
||||
}
|
||||
return *p
|
||||
}
|
||||
|
||||
// UnwarpOrDefault returns the value from the pointer or the default value if the pointer is nil.
|
||||
// Play: https://go.dev/play/p/ZnGIHf8_o4E
|
||||
func UnwarpOrDefault[T any](p *T) T {
|
||||
var v T
|
||||
|
||||
if p == nil {
|
||||
return v
|
||||
}
|
||||
return *p
|
||||
}
|
||||
|
||||
// ExtractPointer returns the underlying value by the given interface type
|
||||
// Play: https://go.dev/play/p/D7HFjeWU2ZP
|
||||
func ExtractPointer(value any) any {
|
||||
|
||||
@@ -29,6 +29,54 @@ func ExampleUnwrap() {
|
||||
// abc
|
||||
}
|
||||
|
||||
func ExampleUnwarpOr() {
|
||||
a := 123
|
||||
b := "abc"
|
||||
|
||||
var c *int
|
||||
var d *string
|
||||
|
||||
result1 := UnwarpOr(&a, 456)
|
||||
result2 := UnwarpOr(&b, "abc")
|
||||
result3 := UnwarpOr(c, 456)
|
||||
result4 := UnwarpOr(d, "def")
|
||||
|
||||
fmt.Println(result1)
|
||||
fmt.Println(result2)
|
||||
fmt.Println(result3)
|
||||
fmt.Println(result4)
|
||||
|
||||
// Output:
|
||||
// 123
|
||||
// abc
|
||||
// 456
|
||||
// def
|
||||
}
|
||||
|
||||
func ExampleUnwarpOrDefault() {
|
||||
a := 123
|
||||
b := "abc"
|
||||
|
||||
var c *int
|
||||
var d *string
|
||||
|
||||
result1 := UnwarpOrDefault(&a)
|
||||
result2 := UnwarpOrDefault(&b)
|
||||
result3 := UnwarpOrDefault(c)
|
||||
result4 := UnwarpOrDefault(d)
|
||||
|
||||
fmt.Println(result1)
|
||||
fmt.Println(result2)
|
||||
fmt.Println(result3)
|
||||
fmt.Println(result4)
|
||||
|
||||
// Output:
|
||||
// 123
|
||||
// abc
|
||||
// 0
|
||||
//
|
||||
}
|
||||
|
||||
func ExampleExtractPointer() {
|
||||
a := 1
|
||||
b := &a
|
||||
|
||||
@@ -30,6 +30,40 @@ func TestUnwrap(t *testing.T) {
|
||||
assert.Equal(b, Unwrap(&b))
|
||||
}
|
||||
|
||||
func TestUnwarpOr(t *testing.T) {
|
||||
t.Parallel()
|
||||
|
||||
assert := internal.NewAssert(t, "TestUnwarpOr")
|
||||
|
||||
a := 123
|
||||
b := "abc"
|
||||
|
||||
var c *int
|
||||
var d *string
|
||||
|
||||
assert.Equal(a, UnwarpOr(&a, 456))
|
||||
assert.Equal(b, UnwarpOr(&b, "abc"))
|
||||
assert.Equal(456, UnwarpOr(c, 456))
|
||||
assert.Equal("def", UnwarpOr(d, "def"))
|
||||
}
|
||||
|
||||
func TestUnwarpOrDefault(t *testing.T) {
|
||||
t.Parallel()
|
||||
|
||||
assert := internal.NewAssert(t, "TestUnwarpOrDefault")
|
||||
|
||||
a := 123
|
||||
b := "abc"
|
||||
|
||||
var c *int
|
||||
var d *string
|
||||
|
||||
assert.Equal(a, UnwarpOrDefault(&a))
|
||||
assert.Equal(b, UnwarpOrDefault(&b))
|
||||
assert.Equal(0, UnwarpOrDefault(c))
|
||||
assert.Equal("", UnwarpOrDefault(d))
|
||||
}
|
||||
|
||||
func TestExtractPointer(t *testing.T) {
|
||||
t.Parallel()
|
||||
|
||||
|
||||
@@ -9,6 +9,7 @@ import (
|
||||
"math/rand"
|
||||
"reflect"
|
||||
"sort"
|
||||
"strings"
|
||||
"time"
|
||||
|
||||
"golang.org/x/exp/constraints"
|
||||
@@ -436,8 +437,8 @@ func flattenRecursive(value reflect.Value, result reflect.Value) reflect.Value {
|
||||
// ForEach iterates over elements of slice and invokes function for each element.
|
||||
// Play: https://go.dev/play/p/DrPaa4YsHRF
|
||||
func ForEach[T any](slice []T, iteratee func(index int, item T)) {
|
||||
for i, v := range slice {
|
||||
iteratee(i, v)
|
||||
for i := 0; i < len(slice); i++ {
|
||||
iteratee(i, slice[i])
|
||||
}
|
||||
}
|
||||
|
||||
@@ -445,8 +446,8 @@ func ForEach[T any](slice []T, iteratee func(index int, item T)) {
|
||||
// when iteratee return false, will break the for each loop.
|
||||
// Play: https://go.dev/play/p/qScs39f3D9W
|
||||
func ForEachWithBreak[T any](slice []T, iteratee func(index int, item T) bool) {
|
||||
for i, v := range slice {
|
||||
if !iteratee(i, v) {
|
||||
for i := 0; i < len(slice); i++ {
|
||||
if !iteratee(i, slice[i]) {
|
||||
break
|
||||
}
|
||||
}
|
||||
@@ -457,8 +458,8 @@ func ForEachWithBreak[T any](slice []T, iteratee func(index int, item T) bool) {
|
||||
func Map[T any, U any](slice []T, iteratee func(index int, item T) U) []U {
|
||||
result := make([]U, len(slice), cap(slice))
|
||||
|
||||
for i, v := range slice {
|
||||
result[i] = iteratee(i, v)
|
||||
for i := 0; i < len(slice); i++ {
|
||||
result[i] = iteratee(i, slice[i])
|
||||
}
|
||||
|
||||
return result
|
||||
@@ -1188,3 +1189,13 @@ func KeyBy[T any, U comparable](slice []T, iteratee func(item T) U) map[U]T {
|
||||
|
||||
return result
|
||||
}
|
||||
|
||||
// Join the slice item with specify separator.
|
||||
// Play: https://go.dev/play/p/huKzqwNDD7V
|
||||
func Join[T any](s []T, separator string) string {
|
||||
str := Map(s, func(_ int, item T) string {
|
||||
return fmt.Sprint(item)
|
||||
})
|
||||
|
||||
return strings.Join(str, separator)
|
||||
}
|
||||
|
||||
@@ -1032,3 +1032,17 @@ func ExampleKeyBy() {
|
||||
// Output:
|
||||
// map[1:a 2:ab 3:abc]
|
||||
}
|
||||
|
||||
func ExampleJoin() {
|
||||
nums := []int{1, 2, 3, 4, 5}
|
||||
|
||||
result1 := Join(nums, ",")
|
||||
result2 := Join(nums, "-")
|
||||
|
||||
fmt.Println(result1)
|
||||
fmt.Println(result2)
|
||||
|
||||
// Output:
|
||||
// 1,2,3,4,5
|
||||
// 1-2-3-4-5
|
||||
}
|
||||
|
||||
@@ -1161,3 +1161,17 @@ func TestRepeat(t *testing.T) {
|
||||
assert.Equal([]string{}, Repeat("a", 0))
|
||||
assert.Equal([]string{"a", "a", "a", "a", "a", "a"}, Repeat("a", 6))
|
||||
}
|
||||
|
||||
func TestJoin(t *testing.T) {
|
||||
t.Parallel()
|
||||
|
||||
assert := internal.NewAssert(t, "TestJoin")
|
||||
|
||||
nums := []int{1, 2, 3, 4, 5}
|
||||
|
||||
result1 := Join(nums, ",")
|
||||
result2 := Join(nums, "-")
|
||||
|
||||
assert.Equal("1,2,3,4,5", result1)
|
||||
assert.Equal("1-2-3-4-5", result2)
|
||||
}
|
||||
|
||||
@@ -13,19 +13,19 @@ type Tuple2[A any, B any] struct {
|
||||
}
|
||||
|
||||
// Unbox returns values in tuple.
|
||||
// Play: todo
|
||||
// Play: https://go.dev/play/p/0fD1qfCVwjm
|
||||
func (t Tuple2[A, B]) Unbox() (A, B) {
|
||||
return t.FieldA, t.FieldB
|
||||
}
|
||||
|
||||
// NewTuple2 creates a 2 elemnets tuple from a list of values.
|
||||
// Play: todo
|
||||
// Play: https://go.dev/play/p/3sHVqBQpLYN
|
||||
func NewTuple2[A any, B any](a A, b B) Tuple2[A, B] {
|
||||
return Tuple2[A, B]{FieldA: a, FieldB: b}
|
||||
}
|
||||
|
||||
// Zip2 create a slice of Tuple2, whose elements are correspond to the given slice elements.
|
||||
// Play: todo
|
||||
// Play: https://go.dev/play/p/4ncWJJ77Xio
|
||||
func Zip2[A any, B any](a []A, b []B) []Tuple2[A, B] {
|
||||
size := mathutil.Max(len(a), len(b))
|
||||
|
||||
@@ -42,7 +42,7 @@ func Zip2[A any, B any](a []A, b []B) []Tuple2[A, B] {
|
||||
}
|
||||
|
||||
// Unzip2 creates a group of slice from a slice of Tuple2.
|
||||
// Play: todo
|
||||
// Play: https://go.dev/play/p/KBecr60feXb
|
||||
func Unzip2[A any, B any](tuples []Tuple2[A, B]) ([]A, []B) {
|
||||
size := len(tuples)
|
||||
|
||||
@@ -65,19 +65,19 @@ type Tuple3[A any, B any, C any] struct {
|
||||
}
|
||||
|
||||
// Unbox returns values in tuple.
|
||||
// Play: todo
|
||||
// Play: https://go.dev/play/p/YojLy-id1BS
|
||||
func (t Tuple3[A, B, C]) Unbox() (A, B, C) {
|
||||
return t.FieldA, t.FieldB, t.FieldC
|
||||
}
|
||||
|
||||
// NewTuple3 creates a 3 elemnets tuple from a list of values.
|
||||
// Play: todo
|
||||
// Play: https://go.dev/play/p/FtH2sdCLlCf
|
||||
func NewTuple3[A any, B any, C any](a A, b B, c C) Tuple3[A, B, C] {
|
||||
return Tuple3[A, B, C]{FieldA: a, FieldB: b, FieldC: c}
|
||||
}
|
||||
|
||||
// Zip3 create a slice of Tuple3, whose elements are correspond to the given slice elements.
|
||||
// Play: todo
|
||||
// Play: https://go.dev/play/p/97NgmsTILfu
|
||||
func Zip3[A any, B any, C any](a []A, b []B, c []C) []Tuple3[A, B, C] {
|
||||
size := mathutil.Max(len(a), len(b), len(c))
|
||||
|
||||
@@ -95,7 +95,7 @@ func Zip3[A any, B any, C any](a []A, b []B, c []C) []Tuple3[A, B, C] {
|
||||
}
|
||||
|
||||
// Unzip3 creates a group of slice from a slice of Tuple3.
|
||||
// Play: todo
|
||||
// Play: https://go.dev/play/p/bba4cpAa7KO
|
||||
func Unzip3[A any, B any, C any](tuples []Tuple3[A, B, C]) ([]A, []B, []C) {
|
||||
size := len(tuples)
|
||||
|
||||
@@ -121,19 +121,19 @@ type Tuple4[A any, B any, C any, D any] struct {
|
||||
}
|
||||
|
||||
// Unbox returns values in tuple.
|
||||
// Play: todo
|
||||
// Play: https://go.dev/play/p/ACj9YuACGgW
|
||||
func (t Tuple4[A, B, C, D]) Unbox() (A, B, C, D) {
|
||||
return t.FieldA, t.FieldB, t.FieldC, t.FieldD
|
||||
}
|
||||
|
||||
// NewTuple4 creates a 4 elemnets tuple from a list of values.
|
||||
// Play: todo
|
||||
// Play: https://go.dev/play/p/D2EqDz096tk
|
||||
func NewTuple4[A any, B any, C any, D any](a A, b B, c C, d D) Tuple4[A, B, C, D] {
|
||||
return Tuple4[A, B, C, D]{FieldA: a, FieldB: b, FieldC: c, FieldD: d}
|
||||
}
|
||||
|
||||
// Zip4 create a slice of Tuple4, whose elements are correspond to the given slice elements.
|
||||
// Play: todo
|
||||
// Play: https://go.dev/play/p/PEmTYVK5hL4
|
||||
func Zip4[A any, B any, C any, D any](a []A, b []B, c []C, d []D) []Tuple4[A, B, C, D] {
|
||||
size := mathutil.Max(len(a), len(b), len(c), len(d))
|
||||
|
||||
@@ -152,7 +152,7 @@ func Zip4[A any, B any, C any, D any](a []A, b []B, c []C, d []D) []Tuple4[A, B,
|
||||
}
|
||||
|
||||
// Unzip4 creates a group of slice from a slice of Tuple4.
|
||||
// Play: todo
|
||||
// Play: https://go.dev/play/p/rb8z4gyYSRN
|
||||
func Unzip4[A any, B any, C any, D any](tuples []Tuple4[A, B, C, D]) ([]A, []B, []C, []D) {
|
||||
size := len(tuples)
|
||||
|
||||
@@ -181,19 +181,19 @@ type Tuple5[A any, B any, C any, D any, E any] struct {
|
||||
}
|
||||
|
||||
// Unbox returns values in tuple.
|
||||
// Play: todo
|
||||
// Play: https://go.dev/play/p/GyIyZHjCvoS
|
||||
func (t Tuple5[A, B, C, D, E]) Unbox() (A, B, C, D, E) {
|
||||
return t.FieldA, t.FieldB, t.FieldC, t.FieldD, t.FieldE
|
||||
}
|
||||
|
||||
// NewTuple5 creates a 5 elemnets tuple from a list of values.
|
||||
// Play: todo
|
||||
// Play: https://go.dev/play/p/2WndmVxPg-r
|
||||
func NewTuple5[A any, B any, C any, D any, E any](a A, b B, c C, d D, e E) Tuple5[A, B, C, D, E] {
|
||||
return Tuple5[A, B, C, D, E]{FieldA: a, FieldB: b, FieldC: c, FieldD: d, FieldE: e}
|
||||
}
|
||||
|
||||
// Zip5 create a slice of Tuple5, whose elements are correspond to the given slice elements.
|
||||
// Play: todo
|
||||
// Play: https://go.dev/play/p/fCAAJLMfBIP
|
||||
func Zip5[A any, B any, C any, D any, E any](a []A, b []B, c []C, d []D, e []E) []Tuple5[A, B, C, D, E] {
|
||||
size := mathutil.Max(len(a), len(b), len(c), len(d), len(e))
|
||||
|
||||
@@ -215,7 +215,7 @@ func Zip5[A any, B any, C any, D any, E any](a []A, b []B, c []C, d []D, e []E)
|
||||
}
|
||||
|
||||
// Unzip5 creates a group of slice from a slice of Tuple5.
|
||||
// Play: todo
|
||||
// Play: https://go.dev/play/p/gyl6vKfhqPb
|
||||
func Unzip5[A any, B any, C any, D any, E any](tuples []Tuple5[A, B, C, D, E]) ([]A, []B, []C, []D, []E) {
|
||||
size := len(tuples)
|
||||
|
||||
@@ -247,19 +247,19 @@ type Tuple6[A any, B any, C any, D any, E any, F any] struct {
|
||||
}
|
||||
|
||||
// Unbox returns values in tuple.
|
||||
// Play: todo
|
||||
// Play: https://go.dev/play/p/FjIHV7lpxmW
|
||||
func (t Tuple6[A, B, C, D, E, F]) Unbox() (A, B, C, D, E, F) {
|
||||
return t.FieldA, t.FieldB, t.FieldC, t.FieldD, t.FieldE, t.FieldF
|
||||
}
|
||||
|
||||
// NewTuple6 creates a 6 elemnets tuple from a list of values.
|
||||
// Play: todo
|
||||
// Play: https://go.dev/play/p/VjqcCwEJZbs
|
||||
func NewTuple6[A any, B any, C any, D any, E any, F any](a A, b B, c C, d D, e E, f F) Tuple6[A, B, C, D, E, F] {
|
||||
return Tuple6[A, B, C, D, E, F]{FieldA: a, FieldB: b, FieldC: c, FieldD: d, FieldE: e, FieldF: f}
|
||||
}
|
||||
|
||||
// Zip6 create a slice of Tuple6, whose elements are correspond to the given slice elements.
|
||||
// Play: todo
|
||||
// Play: https://go.dev/play/p/oWPrnUYuFHo
|
||||
func Zip6[A any, B any, C any, D any, E any, F any](a []A, b []B, c []C, d []D, e []E, f []F) []Tuple6[A, B, C, D, E, F] {
|
||||
size := mathutil.Max(len(a), len(b), len(c), len(d), len(e), len(f))
|
||||
|
||||
@@ -282,7 +282,7 @@ func Zip6[A any, B any, C any, D any, E any, F any](a []A, b []B, c []C, d []D,
|
||||
}
|
||||
|
||||
// Unzip6 creates a group of slice from a slice of Tuple6.
|
||||
// Play: todo
|
||||
// Play: https://go.dev/play/p/l41XFqCyh5E
|
||||
func Unzip6[A any, B any, C any, D any, E any, F any](tuples []Tuple6[A, B, C, D, E, F]) ([]A, []B, []C, []D, []E, []F) {
|
||||
size := len(tuples)
|
||||
|
||||
@@ -317,19 +317,19 @@ type Tuple7[A any, B any, C any, D any, E any, F any, G any] struct {
|
||||
}
|
||||
|
||||
// Unbox returns values in tuple.
|
||||
// Play: todo
|
||||
// Play: https://go.dev/play/p/R9I8qeDk0zs
|
||||
func (t Tuple7[A, B, C, D, E, F, G]) Unbox() (A, B, C, D, E, F, G) {
|
||||
return t.FieldA, t.FieldB, t.FieldC, t.FieldD, t.FieldE, t.FieldF, t.FieldG
|
||||
}
|
||||
|
||||
// NewTuple7 creates a 7 elemnets tuple from a list of values.
|
||||
// Play: todo
|
||||
// Play: https://go.dev/play/p/dzAgv_Ezub9
|
||||
func NewTuple7[A any, B any, C any, D any, E any, F any, G any](a A, b B, c C, d D, e E, f F, g G) Tuple7[A, B, C, D, E, F, G] {
|
||||
return Tuple7[A, B, C, D, E, F, G]{FieldA: a, FieldB: b, FieldC: c, FieldD: d, FieldE: e, FieldF: f, FieldG: g}
|
||||
}
|
||||
|
||||
// Zip7 create a slice of Tuple7, whose elements are correspond to the given slice elements.
|
||||
// Play: todo
|
||||
// Play: https://go.dev/play/p/WUJuo897Egf
|
||||
func Zip7[A any, B any, C any, D any, E any, F any, G any](a []A, b []B, c []C, d []D, e []E, f []F, g []G) []Tuple7[A, B, C, D, E, F, G] {
|
||||
size := mathutil.Max(len(a), len(b), len(c), len(d), len(e), len(f), len(g))
|
||||
|
||||
@@ -354,7 +354,7 @@ func Zip7[A any, B any, C any, D any, E any, F any, G any](a []A, b []B, c []C,
|
||||
}
|
||||
|
||||
// Unzip7 creates a group of slice from a slice of Tuple7.
|
||||
// Play: todo
|
||||
// Play: https://go.dev/play/p/hws_P1Fr2j3
|
||||
func Unzip7[A any, B any, C any, D any, E any, F any, G any](tuples []Tuple7[A, B, C, D, E, F, G]) ([]A, []B, []C, []D, []E, []F, []G) {
|
||||
size := len(tuples)
|
||||
|
||||
@@ -392,19 +392,19 @@ type Tuple8[A any, B any, C any, D any, E any, F any, G any, H any] struct {
|
||||
}
|
||||
|
||||
// Unbox returns values in tuple.
|
||||
// Play: todo
|
||||
// Play: https://go.dev/play/p/PRxLBBb4SMl
|
||||
func (t Tuple8[A, B, C, D, E, F, G, H]) Unbox() (A, B, C, D, E, F, G, H) {
|
||||
return t.FieldA, t.FieldB, t.FieldC, t.FieldD, t.FieldE, t.FieldF, t.FieldG, t.FieldH
|
||||
}
|
||||
|
||||
// NewTuple8 creates a 8 elemnets tuple from a list of values.
|
||||
// Play: todo
|
||||
// Play: https://go.dev/play/p/YA9S0rz3dRz
|
||||
func NewTuple8[A any, B any, C any, D any, E any, F any, G any, H any](a A, b B, c C, d D, e E, f F, g G, h H) Tuple8[A, B, C, D, E, F, G, H] {
|
||||
return Tuple8[A, B, C, D, E, F, G, H]{FieldA: a, FieldB: b, FieldC: c, FieldD: d, FieldE: e, FieldF: f, FieldG: g, FieldH: h}
|
||||
}
|
||||
|
||||
// Zip8 create a slice of Tuple8, whose elements are correspond to the given slice elements.
|
||||
// Play: todo
|
||||
// Play: https://go.dev/play/p/8V9jWkuJfaQ
|
||||
func Zip8[A any, B any, C any, D any, E any, F any, G any, H any](a []A, b []B, c []C, d []D, e []E, f []F, g []G, h []H) []Tuple8[A, B, C, D, E, F, G, H] {
|
||||
size := mathutil.Max(len(a), len(b), len(c), len(d), len(e), len(f), len(g), len(h))
|
||||
|
||||
@@ -430,7 +430,7 @@ func Zip8[A any, B any, C any, D any, E any, F any, G any, H any](a []A, b []B,
|
||||
}
|
||||
|
||||
// Unzip8 creates a group of slice from a slice of Tuple8.
|
||||
// Play: todo
|
||||
// Play: https://go.dev/play/p/1SndOwGsZB4
|
||||
func Unzip8[A any, B any, C any, D any, E any, F any, G any, H any](tuples []Tuple8[A, B, C, D, E, F, G, H]) ([]A, []B, []C, []D, []E, []F, []G, []H) {
|
||||
size := len(tuples)
|
||||
|
||||
@@ -471,19 +471,19 @@ type Tuple9[A any, B any, C any, D any, E any, F any, G any, H any, I any] struc
|
||||
}
|
||||
|
||||
// Unbox returns values in tuple.
|
||||
// Play: todo
|
||||
// Play: https://go.dev/play/p/oFJFGTAuOa8
|
||||
func (t Tuple9[A, B, C, D, E, F, G, H, I]) Unbox() (A, B, C, D, E, F, G, H, I) {
|
||||
return t.FieldA, t.FieldB, t.FieldC, t.FieldD, t.FieldE, t.FieldF, t.FieldG, t.FieldH, t.FieldI
|
||||
}
|
||||
|
||||
// NewTuple9 creates a 9 elemnets tuple from a list of values.
|
||||
// Play: todo
|
||||
// Play: https://go.dev/play/p/yS2NGGtZpQr
|
||||
func NewTuple9[A any, B any, C any, D any, E any, F any, G any, H any, I any](a A, b B, c C, d D, e E, f F, g G, h H, i I) Tuple9[A, B, C, D, E, F, G, H, I] {
|
||||
return Tuple9[A, B, C, D, E, F, G, H, I]{FieldA: a, FieldB: b, FieldC: c, FieldD: d, FieldE: e, FieldF: f, FieldG: g, FieldH: h, FieldI: i}
|
||||
}
|
||||
|
||||
// Zip9 create a slice of Tuple9, whose elements are correspond to the given slice elements.
|
||||
// Play: todo
|
||||
// Play: https://go.dev/play/p/cgsL15QYnfz
|
||||
func Zip9[A any, B any, C any, D any, E any, F any, G any, H any, I any](a []A, b []B, c []C, d []D, e []E, f []F, g []G, h []H, i []I) []Tuple9[A, B, C, D, E, F, G, H, I] {
|
||||
size := mathutil.Max(len(a), len(b), len(c), len(d), len(e), len(f), len(g), len(h), len(i))
|
||||
|
||||
@@ -510,7 +510,7 @@ func Zip9[A any, B any, C any, D any, E any, F any, G any, H any, I any](a []A,
|
||||
}
|
||||
|
||||
// Unzip9 creates a group of slice from a slice of Tuple9.
|
||||
// Play: todo
|
||||
// Play: https://go.dev/play/p/91-BU_KURSA
|
||||
func Unzip9[A any, B any, C any, D any, E any, F any, G any, H any, I any](tuples []Tuple9[A, B, C, D, E, F, G, H, I]) ([]A, []B, []C, []D, []E, []F, []G, []H, []I) {
|
||||
size := len(tuples)
|
||||
|
||||
@@ -554,19 +554,19 @@ type Tuple10[A any, B any, C any, D any, E any, F any, G any, H any, I any, J an
|
||||
}
|
||||
|
||||
// Unbox returns values in tuple.
|
||||
// Play: todo
|
||||
// Play: https://go.dev/play/p/qfyx3x_X0Cu
|
||||
func (t Tuple10[A, B, C, D, E, F, G, H, I, J]) Unbox() (A, B, C, D, E, F, G, H, I, J) {
|
||||
return t.FieldA, t.FieldB, t.FieldC, t.FieldD, t.FieldE, t.FieldF, t.FieldG, t.FieldH, t.FieldI, t.FieldJ
|
||||
}
|
||||
|
||||
// NewTuple10 creates a 10 elemnets tuple from a list of values.
|
||||
// Play: todo
|
||||
// Play: https://go.dev/play/p/799qqZg0hUv
|
||||
func NewTuple10[A any, B any, C any, D any, E any, F any, G any, H any, I any, J any](a A, b B, c C, d D, e E, f F, g G, h H, i I, j J) Tuple10[A, B, C, D, E, F, G, H, I, J] {
|
||||
return Tuple10[A, B, C, D, E, F, G, H, I, J]{FieldA: a, FieldB: b, FieldC: c, FieldD: d, FieldE: e, FieldF: f, FieldG: g, FieldH: h, FieldI: i, FieldJ: j}
|
||||
}
|
||||
|
||||
// Zip10 create a slice of Tuple10, whose elements are correspond to the given slice elements.
|
||||
// Play: todo
|
||||
// Play: https://go.dev/play/p/YSR-2cXnrY4
|
||||
func Zip10[A any, B any, C any, D any, E any, F any, G any, H any, I any, J any](a []A, b []B, c []C, d []D, e []E, f []F, g []G, h []H, i []I, j []J) []Tuple10[A, B, C, D, E, F, G, H, I, J] {
|
||||
size := mathutil.Max(len(a), len(b), len(c), len(d), len(e), len(f), len(g), len(h), len(i), len(j))
|
||||
|
||||
@@ -595,7 +595,7 @@ func Zip10[A any, B any, C any, D any, E any, F any, G any, H any, I any, J any]
|
||||
}
|
||||
|
||||
// Unzip10 creates a group of slice from a slice of Tuple10.
|
||||
// Play: todo
|
||||
// Play: https://go.dev/play/p/-taQB6Wfre_z
|
||||
func Unzip10[A any, B any, C any, D any, E any, F any, G any, H any, I any, J any](tuples []Tuple10[A, B, C, D, E, F, G, H, I, J]) ([]A, []B, []C, []D, []E, []F, []G, []H, []I, []J) {
|
||||
size := len(tuples)
|
||||
|
||||
|
||||
Reference in New Issue
Block a user