mirror of
https://github.com/duke-git/lancet.git
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doc: add example and update docment for channel
This commit is contained in:
dudaodong
275
README.md
275
README.md
@@ -32,7 +32,7 @@ English | [简体中文](./README_zh-CN.md)
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### Note:
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1. <b>For users who use go1.18 and above, it is recommended to install lancet v2.x.x. Cause in v2.x.x all functions was rewriten with generics of go1.18.</b>
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1. <b>For users who use go1.18 and above, it is recommended to install lancet v2.x.x. Cause in v2.x.x all functions was rewriten with generics of go1.18.</b>
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```go
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go get github.com/duke-git/lancet/v2 // will install latest version of v2.x.x
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@@ -73,7 +73,6 @@ func main() {
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## Documentation
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### 1. Algorithm package implements some basic algorithm. eg. sort, search.
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```go
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@@ -81,41 +80,42 @@ import "github.com/duke-git/lancet/v2/algorithm"
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```
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#### Function list:
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- **<big>BubbleSort</big>** : sorts slice with bubble sort algorithm, will change the original slice.
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[[doc](https://github.com/duke-git/lancet/blob/main/docs/algorithm.md#BubbleSort)]
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[[play](https://go.dev/play/p/GNdv7Jg2Taj)]
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- **<big>CountSort</big>** : sorts slice with bubble sort algorithm, don't change original slice.
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[[doc](https://github.com/duke-git/lancet/blob/main/docs/algorithm.md#CountSort)]
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[[play](https://go.dev/play/p/tB-Umgm0DrP)]
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- **<big>HeapSort</big>** : sorts slice with heap sort algorithm, will change the original slice.
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[[doc](https://github.com/duke-git/lancet/blob/main/docs/algorithm.md#HeapSort)]
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[[play](https://go.dev/play/p/u6Iwa1VZS_f)]
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- **<big>InsertionSort</big>** : sorts slice with insertion sort algorithm, will change the original slice.
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[[doc](https://github.com/duke-git/lancet/blob/main/docs/algorithm.md#InsertionSort)]
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[[play](https://go.dev/play/p/G5LJiWgJJW6)]
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- **<big>MergeSort</big>** : sorts slice with merge sort algorithm, will change the original slice.
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[[doc](https://github.com/duke-git/lancet/blob/main/docs/algorithm.md#MergeSort)]
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[[play](https://go.dev/play/p/ydinn9YzUJn)]
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- **<big>QuickSort</big>** : sorts slice with quick sort algorithm, will change the original slice.
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[[doc](https://github.com/duke-git/lancet/blob/main/docs/algorithm.md#QuickSort)]
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[[play](https://go.dev/play/p/7Y7c1Elk3ax)]
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- **<big>SelectionSort</big>** : sorts slice with selection sort algorithm, will change the original slice.
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[[doc](https://github.com/duke-git/lancet/blob/main/docs/algorithm.md#SelectionSort)]
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[[play](https://go.dev/play/p/oXovbkekayS)]
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- **<big>ShellSort</big>** : sorts slice with shell sort algorithm, will change the original slice.
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[[doc](https://github.com/duke-git/lancet/blob/main/docs/algorithm.md#ShellSort)]
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[[play](https://go.dev/play/p/3ibkszpJEu3)]
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- **<big>BinarySearch</big>** : returns the index of target within a sorted slice, use binary search (recursive call itself).
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[[doc](https://github.com/duke-git/lancet/blob/main/docs/algorithm.md#BinarySearch)]
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[[play](https://go.dev/play/p/t6MeGiUSN47)]
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- **<big>BinaryIterativeSearch</big>** : returns the index of target within a sorted slice, use binary search (no recursive).
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[[doc](https://github.com/duke-git/lancet/blob/main/docs/algorithm.md#BinaryIterativeSearch)]
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[[play](https://go.dev/play/p/Anozfr8ZLH3)]
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- **<big>LinearSearch</big>** : returns the index of target in slice base on equal function.
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[[doc](https://github.com/duke-git/lancet/blob/main/docs/algorithm.md#LinearSearch)]
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- **<big>LRUCache</big>** : implements memory cache with lru algorithm.
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[[doc](https://github.com/duke-git/lancet/blob/main/docs/algorithm.md#LRUCache)]
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[[play](https://go.dev/play/p/-EZjgOURufP)]
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|
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- **<big>BubbleSort</big>** : sorts slice with bubble sort algorithm, will change the original slice.
|
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[[doc](https://github.com/duke-git/lancet/blob/main/docs/algorithm.md#BubbleSort)]
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[[play](https://go.dev/play/p/GNdv7Jg2Taj)]
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- **<big>CountSort</big>** : sorts slice with bubble sort algorithm, don't change original slice.
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[[doc](https://github.com/duke-git/lancet/blob/main/docs/algorithm.md#CountSort)]
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[[play](https://go.dev/play/p/tB-Umgm0DrP)]
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- **<big>HeapSort</big>** : sorts slice with heap sort algorithm, will change the original slice.
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[[doc](https://github.com/duke-git/lancet/blob/main/docs/algorithm.md#HeapSort)]
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[[play](https://go.dev/play/p/u6Iwa1VZS_f)]
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- **<big>InsertionSort</big>** : sorts slice with insertion sort algorithm, will change the original slice.
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[[doc](https://github.com/duke-git/lancet/blob/main/docs/algorithm.md#InsertionSort)]
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[[play](https://go.dev/play/p/G5LJiWgJJW6)]
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- **<big>MergeSort</big>** : sorts slice with merge sort algorithm, will change the original slice.
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[[doc](https://github.com/duke-git/lancet/blob/main/docs/algorithm.md#MergeSort)]
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[[play](https://go.dev/play/p/ydinn9YzUJn)]
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- **<big>QuickSort</big>** : sorts slice with quick sort algorithm, will change the original slice.
|
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[[doc](https://github.com/duke-git/lancet/blob/main/docs/algorithm.md#QuickSort)]
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[[play](https://go.dev/play/p/7Y7c1Elk3ax)]
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- **<big>SelectionSort</big>** : sorts slice with selection sort algorithm, will change the original slice.
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[[doc](https://github.com/duke-git/lancet/blob/main/docs/algorithm.md#SelectionSort)]
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[[play](https://go.dev/play/p/oXovbkekayS)]
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- **<big>ShellSort</big>** : sorts slice with shell sort algorithm, will change the original slice.
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[[doc](https://github.com/duke-git/lancet/blob/main/docs/algorithm.md#ShellSort)]
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[[play](https://go.dev/play/p/3ibkszpJEu3)]
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- **<big>BinarySearch</big>** : returns the index of target within a sorted slice, use binary search (recursive call itself).
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[[doc](https://github.com/duke-git/lancet/blob/main/docs/algorithm.md#BinarySearch)]
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[[play](https://go.dev/play/p/t6MeGiUSN47)]
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- **<big>BinaryIterativeSearch</big>** : returns the index of target within a sorted slice, use binary search (no recursive).
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[[doc](https://github.com/duke-git/lancet/blob/main/docs/algorithm.md#BinaryIterativeSearch)]
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[[play](https://go.dev/play/p/Anozfr8ZLH3)]
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- **<big>LinearSearch</big>** : returns the index of target in slice base on equal function.
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[[doc](https://github.com/duke-git/lancet/blob/main/docs/algorithm.md#LinearSearch)]
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- **<big>LRUCache</big>** : implements memory cache with lru algorithm.
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[[doc](https://github.com/duke-git/lancet/blob/main/docs/algorithm.md#LRUCache)]
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[[play](https://go.dev/play/p/-EZjgOURufP)]
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### 2. Concurrency package contain some functions to support concurrent programming. eg, goroutine, channel, async.
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@@ -125,16 +125,26 @@ import "github.com/duke-git/lancet/v2/concurrency"
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#### Function list:
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- [NewChannel](https://github.com/duke-git/lancet/blob/main/docs/concurrency.md#NewChannel)
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- [Bridge](https://github.com/duke-git/lancet/blob/main/docs/concurrency.md#Bridge)
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- [FanIn](https://github.com/duke-git/lancet/blob/main/docs/concurrency.md#FanIn)
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- [Generate](https://github.com/duke-git/lancet/blob/main/docs/concurrency.md#Generate)
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- [Or](https://github.com/duke-git/lancet/blob/main/docs/concurrency.md#Or)
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- [OrDone](https://github.com/duke-git/lancet/blob/main/docs/concurrency.md#OrDone)
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- [Repeat](https://github.com/duke-git/lancet/blob/main/docs/concurrency.md#Repeat)
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- [RepeatFn](https://github.com/duke-git/lancet/blob/main/docs/concurrency.md#RepeatFn)
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- [Take](https://github.com/duke-git/lancet/blob/main/docs/concurrency.md#Take)
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- [Tee](https://github.com/duke-git/lancet/blob/main/docs/concurrency.md#Tee)
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- **<big>NewChannel</big>** : create a Channel pointer instance.
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[[doc](https://github.com/duke-git/lancet/blob/main/docs/concurrency.md#NewChannel)]
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- **<big>Bridge</big>** : link multiply channels into one channel.
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[[doc](https://github.com/duke-git/lancet/blob/main/docs/Bridge.md#NewChannel)]
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- **<big>FanIn</big>** : merge multiple channels into one channel.
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[[doc](https://github.com/duke-git/lancet/blob/main/docs/concurrency.md#FanIn)]
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- **<big>Generate</big>** : creates a channel, then put values into the channel.
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[[doc](https://github.com/duke-git/lancet/blob/main/docs/concurrency.md#Generate)]
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- **<big>Or</big>** : read one or more channels into one channel, will close when any readin channel is closed.
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[[doc](https://github.com/duke-git/lancet/blob/main/docs/concurrency.md#Or)]
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- **<big>OrDone</big>** : read a channel into another channel, will close until cancel context.
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[[doc](https://github.com/duke-git/lancet/blob/main/docs/concurrency.md#OrDone)]
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- **<big>Repeat</big>** : create channel, put values into the channel repeatly until cancel the context.
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[[doc](https://github.com/duke-git/lancet/blob/main/docs/concurrency.md#Repeat)]
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- **<big>RepeatFn</big>** : create a channel, excutes fn repeatly, and put the result into the channel, until close context.
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[[doc](https://github.com/duke-git/lancet/blob/main/docs/concurrency.md#RepeatFn)]
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- **<big>Take</big>** : create a channel whose values are taken from another channel with limit number.
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[[doc](https://github.com/duke-git/lancet/blob/main/docs/concurrency.md#Take)]
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- **<big>Tee</big>** : split one chanel into two channels, until cancel the context.
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[[doc](https://github.com/duke-git/lancet/blob/main/docs/concurrency.md#Tee)]
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### 3. Condition package contains some functions for conditional judgment. eg. And, Or, TernaryOperator...
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@@ -500,64 +510,64 @@ import "github.com/duke-git/lancet/v2/strutil"
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#### Function list:
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- **<big>After</big>** : returns the substring after the first occurrence of a specified string in the source string.
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[[doc](https://github.com/duke-git/lancet/blob/main/docs/strutil.md#After)]
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[[play](https://go.dev/play/p/RbCOQqCDA7m)]
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- **<big>AfterLast</big>** : returns the substring after the last occurrence of a specified string in the source string. [[doc](https://github.com/duke-git/lancet/blob/main/docs/strutil.md#AfterLast)]
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[[play](https://go.dev/play/p/1TegARrb8Yn)]
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- **<big>Before</big>** : returns the substring before the first occurrence of a specified string in the source string.
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[[doc](https://github.com/duke-git/lancet/blob/main/docs/strutil.md#Before)]
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[[play](https://go.dev/play/p/JAWTZDS4F5w)]
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- **<big>BeforeLast</big>** : returns the substring before the last occurrence of a specified string in the source string.
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[[doc](https://github.com/duke-git/lancet/blob/main/docs/strutil.md#BeforeLast)]
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[[play](https://go.dev/play/p/pJfXXAoG_Te)]
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- **<big>CamelCase</big>** : coverts source string to its camelCase string.
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[[doc](https://github.com/duke-git/lancet/blob/main/docs/strutil.md#CamelCase)]
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[[play](https://go.dev/play/p/9eXP3tn2tUy)]
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- **<big>Capitalize</big>** : converts the first character of source string to upper case and the remaining to lower case.
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[[doc](https://github.com/duke-git/lancet/blob/main/docs/strutil.md#Capitalize)]
|
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[[play](https://go.dev/play/p/2OAjgbmAqHZ)]
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- **<big>IsString</big>** : checks if the parameter value data type is string or not.
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[[doc](https://github.com/duke-git/lancet/blob/main/docs/strutil.md#IsString)]
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[[play](https://go.dev/play/p/IOgq7oF9ERm)]
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- **<big>KebabCase</big>** : coverts string to kebab-case string.
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[[doc](https://github.com/duke-git/lancet/blob/main/docs/strutil.md#KebabCase)]
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[[play](https://go.dev/play/p/dcZM9Oahw-Y)]
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- **<big>UpperKebabCase</big>** : coverts string to upper KEBAB-CASE string.
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[[doc](https://github.com/duke-git/lancet/blob/main/docs/strutil.md#UpperKebabCase)]
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[[play](https://go.dev/play/p/zDyKNneyQXk)]
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- **<big>LowerFirst</big>** : converts the first character of string to lower case.
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[[doc](https://github.com/duke-git/lancet/blob/main/docs/strutil.md#LowerFirst)]
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[[play](https://go.dev/play/p/CbzAyZmtJwL)]
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- **<big>UpperFirst</big>** : converts the first character of string to upper case.
|
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[[doc](https://github.com/duke-git/lancet/blob/main/docs/strutil.md#UpperFirst)]
|
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[[play](https://go.dev/play/p/sBbBxRbs8MM)]
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- **<big>PadEnd</big>** : pads string with given characters on the right side if it's shorter than limit size. Padding characters are truncated if they exceed size.
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[[doc](https://github.com/duke-git/lancet/blob/main/docs/strutil.md#PadEnd)]
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[[play](https://go.dev/play/p/9xP8rN0vz--)]
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- **<big>PadStart</big>** : pads string with given characters on the left side if it's shorter than limit size. Padding characters are truncated if they exceed size.
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[[doc](https://github.com/duke-git/lancet/blob/main/docs/strutil.md#PadStart)]
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[[play](https://go.dev/play/p/xpTfzArDfvT)]
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- **<big>Reverse</big>** : returns string whose char order is reversed to the given string.
|
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[[doc](https://github.com/duke-git/lancet/blob/main/docs/strutil.md#Reverse)]
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[[play](https://go.dev/play/p/adfwalJiecD)]
|
||||
- **<big>SnakeCase</big>** : coverts string to snake_case string.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/strutil.md#SnakeCase)]
|
||||
[[play](https://go.dev/play/p/tgzQG11qBuN)]
|
||||
- **<big>UpperSnakeCase</big>** : coverts string to upper SNAKE_CASE string.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/strutil.md#UpperSnakeCase)]
|
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[[play](https://go.dev/play/p/4COPHpnLx38)]
|
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- **<big>SplitEx</big>** : split a given string which can control the result slice contains empty string or not.
|
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[[doc](https://github.com/duke-git/lancet/blob/main/docs/strutil.md#SplitEx)]
|
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[[play](https://go.dev/play/p/Us-ySSbWh-3)]
|
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- **<big>Substring</big>** : returns a substring of the specified length starting at the specified offset position.
|
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[[doc](https://github.com/duke-git/lancet/blob/main/docs/strutil.md#Substring)]
|
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- **<big>Wrap</big>** : wrap a string with given string.
|
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[[doc](https://github.com/duke-git/lancet/blob/main/docs/strutil.md#Wrap)]
|
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[[play](https://go.dev/play/p/KoZOlZDDt9y)]
|
||||
- **<big>Unwrap</big>** : unwrap a given string from anther string. will change source string.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/strutil.md#Unwrap)]
|
||||
[[play](https://go.dev/play/p/Ec2q4BzCpG-)]
|
||||
- **<big>After</big>** : returns the substring after the first occurrence of a specified string in the source string.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/strutil.md#After)]
|
||||
[[play](https://go.dev/play/p/RbCOQqCDA7m)]
|
||||
- **<big>AfterLast</big>** : returns the substring after the last occurrence of a specified string in the source string. [[doc](https://github.com/duke-git/lancet/blob/main/docs/strutil.md#AfterLast)]
|
||||
[[play](https://go.dev/play/p/1TegARrb8Yn)]
|
||||
- **<big>Before</big>** : returns the substring before the first occurrence of a specified string in the source string.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/strutil.md#Before)]
|
||||
[[play](https://go.dev/play/p/JAWTZDS4F5w)]
|
||||
- **<big>BeforeLast</big>** : returns the substring before the last occurrence of a specified string in the source string.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/strutil.md#BeforeLast)]
|
||||
[[play](https://go.dev/play/p/pJfXXAoG_Te)]
|
||||
- **<big>CamelCase</big>** : coverts source string to its camelCase string.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/strutil.md#CamelCase)]
|
||||
[[play](https://go.dev/play/p/9eXP3tn2tUy)]
|
||||
- **<big>Capitalize</big>** : converts the first character of source string to upper case and the remaining to lower case.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/strutil.md#Capitalize)]
|
||||
[[play](https://go.dev/play/p/2OAjgbmAqHZ)]
|
||||
- **<big>IsString</big>** : checks if the parameter value data type is string or not.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/strutil.md#IsString)]
|
||||
[[play](https://go.dev/play/p/IOgq7oF9ERm)]
|
||||
- **<big>KebabCase</big>** : coverts string to kebab-case string.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/strutil.md#KebabCase)]
|
||||
[[play](https://go.dev/play/p/dcZM9Oahw-Y)]
|
||||
- **<big>UpperKebabCase</big>** : coverts string to upper KEBAB-CASE string.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/strutil.md#UpperKebabCase)]
|
||||
[[play](https://go.dev/play/p/zDyKNneyQXk)]
|
||||
- **<big>LowerFirst</big>** : converts the first character of string to lower case.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/strutil.md#LowerFirst)]
|
||||
[[play](https://go.dev/play/p/CbzAyZmtJwL)]
|
||||
- **<big>UpperFirst</big>** : converts the first character of string to upper case.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/strutil.md#UpperFirst)]
|
||||
[[play](https://go.dev/play/p/sBbBxRbs8MM)]
|
||||
- **<big>PadEnd</big>** : pads string with given characters on the right side if it's shorter than limit size. Padding characters are truncated if they exceed size.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/strutil.md#PadEnd)]
|
||||
[[play](https://go.dev/play/p/9xP8rN0vz--)]
|
||||
- **<big>PadStart</big>** : pads string with given characters on the left side if it's shorter than limit size. Padding characters are truncated if they exceed size.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/strutil.md#PadStart)]
|
||||
[[play](https://go.dev/play/p/xpTfzArDfvT)]
|
||||
- **<big>Reverse</big>** : returns string whose char order is reversed to the given string.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/strutil.md#Reverse)]
|
||||
[[play](https://go.dev/play/p/adfwalJiecD)]
|
||||
- **<big>SnakeCase</big>** : coverts string to snake_case string.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/strutil.md#SnakeCase)]
|
||||
[[play](https://go.dev/play/p/tgzQG11qBuN)]
|
||||
- **<big>UpperSnakeCase</big>** : coverts string to upper SNAKE_CASE string.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/strutil.md#UpperSnakeCase)]
|
||||
[[play](https://go.dev/play/p/4COPHpnLx38)]
|
||||
- **<big>SplitEx</big>** : split a given string which can control the result slice contains empty string or not.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/strutil.md#SplitEx)]
|
||||
[[play](https://go.dev/play/p/Us-ySSbWh-3)]
|
||||
- **<big>Substring</big>** : returns a substring of the specified length starting at the specified offset position.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/strutil.md#Substring)]
|
||||
- **<big>Wrap</big>** : wrap a string with given string.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/strutil.md#Wrap)]
|
||||
[[play](https://go.dev/play/p/KoZOlZDDt9y)]
|
||||
- **<big>Unwrap</big>** : unwrap a given string from anther string. will change source string.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/strutil.md#Unwrap)]
|
||||
[[play](https://go.dev/play/p/Ec2q4BzCpG-)]
|
||||
|
||||
### 19. System package contain some functions about os, runtime, shell command.
|
||||
|
||||
@@ -566,33 +576,34 @@ import "github.com/duke-git/lancet/v2/system"
|
||||
```
|
||||
|
||||
#### Function list:
|
||||
- **<big>IsWindows</big>** : check if current os is windows.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/system.md#IsWindows)]
|
||||
[[play](https://go.dev/play/p/XzJULbzmf9m)]
|
||||
- **<big>IsLinux</big>** : check if current os is linux.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/system.md#IsLinux)]
|
||||
[[play](https://go.dev/play/p/zIflQgZNuxD)]
|
||||
- **<big>IsMac</big>** : check if current os is macos.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/system.md#IsMac)]
|
||||
[[play](https://go.dev/play/p/Mg4Hjtyq7Zc)]
|
||||
- **<big>GetOsEnv</big>** : get the value of the environment variable named by the key.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/system.md#GetOsEnv)]
|
||||
[[play](https://go.dev/play/p/D88OYVCyjO-)]
|
||||
- **<big>SetOsEnv</big>** : set the value of the environment variable named by the key.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/system.md#SetOsEnv)]
|
||||
[[play](https://go.dev/play/p/D88OYVCyjO-)]
|
||||
- **<big>RemoveOsEnv</big>** : remove a single environment variable.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/system.md#RemoveOsEnv)]
|
||||
[[play](https://go.dev/play/p/fqyq4b3xUFQ)]
|
||||
- **<big>CompareOsEnv</big>** : get env named by the key and compare it with passed env.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/system.md#CompareOsEnv)]
|
||||
[[play](https://go.dev/play/p/BciHrKYOHbp)]
|
||||
- **<big>ExecCommand</big>** : execute command, return the stdout and stderr string of command, and error if error occurs.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/system.md#ExecCommand)]
|
||||
[[play](https://go.dev/play/p/n-2fLyZef-4)]
|
||||
- **<big>GetOsBits</big>** : return current os bits (32 or 64).
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/system.md#GetOsBits)]
|
||||
[[play](https://go.dev/play/p/ml-_XH3gJbW)]
|
||||
|
||||
- **<big>IsWindows</big>** : check if current os is windows.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/system.md#IsWindows)]
|
||||
[[play](https://go.dev/play/p/XzJULbzmf9m)]
|
||||
- **<big>IsLinux</big>** : check if current os is linux.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/system.md#IsLinux)]
|
||||
[[play](https://go.dev/play/p/zIflQgZNuxD)]
|
||||
- **<big>IsMac</big>** : check if current os is macos.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/system.md#IsMac)]
|
||||
[[play](https://go.dev/play/p/Mg4Hjtyq7Zc)]
|
||||
- **<big>GetOsEnv</big>** : get the value of the environment variable named by the key.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/system.md#GetOsEnv)]
|
||||
[[play](https://go.dev/play/p/D88OYVCyjO-)]
|
||||
- **<big>SetOsEnv</big>** : set the value of the environment variable named by the key.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/system.md#SetOsEnv)]
|
||||
[[play](https://go.dev/play/p/D88OYVCyjO-)]
|
||||
- **<big>RemoveOsEnv</big>** : remove a single environment variable.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/system.md#RemoveOsEnv)]
|
||||
[[play](https://go.dev/play/p/fqyq4b3xUFQ)]
|
||||
- **<big>CompareOsEnv</big>** : get env named by the key and compare it with passed env.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/system.md#CompareOsEnv)]
|
||||
[[play](https://go.dev/play/p/BciHrKYOHbp)]
|
||||
- **<big>ExecCommand</big>** : execute command, return the stdout and stderr string of command, and error if error occurs.
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/system.md#ExecCommand)]
|
||||
[[play](https://go.dev/play/p/n-2fLyZef-4)]
|
||||
- **<big>GetOsBits</big>** : return current os bits (32 or 64).
|
||||
[[doc](https://github.com/duke-git/lancet/blob/main/docs/system.md#GetOsBits)]
|
||||
[[play](https://go.dev/play/p/ml-_XH3gJbW)]
|
||||
|
||||
### 19. Validator package contains some functions for data validation.
|
||||
|
||||
|
||||
Reference in New Issue
Block a user