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mirror of https://github.com/duke-git/lancet.git synced 2026-02-08 14:42:27 +08:00

doc: update document for version v2.3.8

This commit is contained in:
dudaodong
2025-11-01 21:25:10 +08:00
parent 5d3964d81a
commit 30363242bb
18 changed files with 546 additions and 134 deletions

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@@ -1,12 +1,12 @@
# Enum
Enum实现一个简单枚举工具包。
Enum 实现一个简单枚举工具包。
<div STYLE="page-break-after: always;"></div>
## 源码:
- [https://github.com/duke-git/lancet/blob/main/enum/enum.go](https://github.com/duke-git/lancet/blob/main/enum/enum.go)
- [https://github.com/duke-git/lancet/blob/main/enum/enum.go](https://github.com/duke-git/lancet/blob/main/enum/enum.go)
<div STYLE="page-break-after: always;"></div>
@@ -55,7 +55,7 @@ import (
func NewItem[T comparable](value T, name string) *Item[T]
```
<b>示例:<span style="float:right;display:inline-block;">[运行](https://go.dev/play/p/todo)</span></b>
<b>示例:<span style="float:right;display:inline-block;">[运行](https://go.dev/play/p/8qNsLw01HD5)</span></b>
```go
package main
@@ -96,7 +96,7 @@ func main() {
func NewItemsFromPairs[T comparable](pairs ...Pair[T]) []*Item[T]
```
<b>示例:<span style="float:right;display:inline-block;">[运行](https://go.dev/play/p/todo)</span></b>
<b>示例:<span style="float:right;display:inline-block;">[运行](https://go.dev/play/p/xKnoGa7gnev)</span></b>
```go
package main
@@ -139,7 +139,7 @@ func main() {
func (it *Item[T]) Value() T
```
<b>示例:<span style="float:right;display:inline-block;">[运行](https://go.dev/play/p/todo)</span></b>
<b>示例:<span style="float:right;display:inline-block;">[运行](https://go.dev/play/p/xKnoGa7gnev)</span></b>
```go
package main
@@ -182,7 +182,7 @@ func main() {
func (it *Item[T]) Name() string
```
<b>示例:<span style="float:right;display:inline-block;">[运行](https://go.dev/play/p/todo)</span></b>
<b>示例:<span style="float:right;display:inline-block;">[运行](https://go.dev/play/p/xKnoGa7gnev)</span></b>
```go
package main
@@ -225,7 +225,7 @@ func main() {
func (it *Item[T]) Valid(checker ...func(T) bool) bool
```
<b>示例:<span style="float:right;display:inline-block;">[运行](https://go.dev/play/p/todo)</span></b>
<b>示例:<span style="float:right;display:inline-block;">[运行](https://go.dev/play/p/pA3lYY2VSm3)</span></b>
```go
package main
@@ -258,7 +258,7 @@ func main() {
### <span id="MarshalJSON">MarshalJSON</span>
<p>枚举项实现json.Marshaler 接口。</p>
<p>枚举项实现json.Marshaler接口。</p>
<b>函数签名:</b>
@@ -267,7 +267,7 @@ func (it *Item[T]) MarshalJSON() ([]byte, error)
func (it *Item[T]) UnmarshalJSON(data []byte) error
```
<b>示例:<span style="float:right;display:inline-block;">[运行](https://go.dev/play/p/todo)</span></b>
<b>示例:<span style="float:right;display:inline-block;">[运行](https://go.dev/play/p/zIZEdAnneB5)</span></b>
```go
package main
@@ -290,7 +290,7 @@ func main() {
data, _ := item.MarshalJSON()
fmt.Println(string(data))
var unmarshaledItem Item[Status]
var unmarshaledItem enum.Item[Status]
_ = unmarshaledItem.UnmarshalJSON(data)
fmt.Println(unmarshaledItem.Name(), unmarshaledItem.Value())
@@ -310,7 +310,7 @@ func main() {
func NewRegistry[T comparable](items ...*Item[T]) *Registry[T]
```
<b>示例:<span style="float:right;display:inline-block;">[运行](https://go.dev/play/p/todo)</span></b>
<b>示例:<span style="float:right;display:inline-block;">[运行](https://go.dev/play/p/ABEXsYfJKMo)</span></b>
```go
package main
@@ -359,7 +359,7 @@ func main() {
func (r *Registry[T]) Add(items ...*Item[T])
```
<b>示例:<span style="float:right;display:inline-block;">[运行](https://go.dev/play/p/todo)</span></b>
<b>示例:<span style="float:right;display:inline-block;">[运行](https://go.dev/play/p/ABEXsYfJKMo)</span></b>
```go
package main
@@ -408,7 +408,7 @@ func main() {
func (r *Registry[T]) Remove(value T) bool
```
<b>示例:<span style="float:right;display:inline-block;">[运行](https://go.dev/play/p/todo)</span></b>
<b>示例:<span style="float:right;display:inline-block;">[运行](https://go.dev/play/p/dSG84wQ3TuC)</span></b>
```go
package main
@@ -454,7 +454,7 @@ func main() {
func (r *Registry[T]) Update(value T, newName string) bool
```
<b>示例:<span style="float:right;display:inline-block;">[运行](https://go.dev/play/p/todo)</span></b>
<b>示例:<span style="float:right;display:inline-block;">[运行](https://go.dev/play/p/Ol0moT1J9Xl)</span></b>
```go
package main
@@ -500,7 +500,7 @@ func main() {
func (r *Registry[T]) GetByValue(value T) (*Item[T], bool)
```
<b>示例:<span style="float:right;display:inline-block;">[运行](https://go.dev/play/p/todo)</span></b>
<b>示例:<span style="float:right;display:inline-block;">[运行](https://go.dev/play/p/niJ1U2KlE_m)</span></b>
```go
package main
@@ -520,9 +520,9 @@ const (
func main() {
registry := enum.NewRegistry[Status]()
item1 := enum.NewItem(Active, "Active")
item := enum.NewItem(Active, "Active")
registry.Add(item1, item2)
registry.Add(item)
if item, found := registry.GetByValue(Active); found {
fmt.Println("Found name by value:", item.Name())
@@ -543,7 +543,7 @@ func main() {
func (r *Registry[T]) GetByName(name string) (*Item[T], bool)
```
<b>示例:<span style="float:right;display:inline-block;">[运行](https://go.dev/play/p/todo)</span></b>
<b>示例:<span style="float:right;display:inline-block;">[运行](https://go.dev/play/p/49ie_gpqH0m)</span></b>
```go
package main
@@ -586,7 +586,7 @@ func main() {
func (r *Registry[T]) Items() []*Item[T]
```
<b>示例:<span style="float:right;display:inline-block;">[运行](https://go.dev/play/p/todo)</span></b>
<b>示例:<span style="float:right;display:inline-block;">[运行](https://go.dev/play/p/lAJFAradbvQ)</span></b>
```go
package main
@@ -631,7 +631,7 @@ func main() {
func (r *Registry[T]) Contains(value T) bool
```
<b>示例:<span style="float:right;display:inline-block;">[运行](https://go.dev/play/p/todo)</span></b>
<b>示例:<span style="float:right;display:inline-block;">[运行](https://go.dev/play/p/_T-lPYkZn2j)</span></b>
```go
package main
@@ -673,7 +673,7 @@ func main() {
func (r *Registry[T]) Size() int
```
<b>示例:<span style="float:right;display:inline-block;">[运行](https://go.dev/play/p/todo)</span></b>
<b>示例:<span style="float:right;display:inline-block;">[运行](https://go.dev/play/p/TeDArWhlQe2)</span></b>
```go
package main
@@ -721,7 +721,7 @@ func main() {
func (r *Registry[T]) Range(fn func(*Item[T]) bool)
```
<b>示例:<span style="float:right;display:inline-block;">[运行](https://go.dev/play/p/todo)</span></b>
<b>示例:<span style="float:right;display:inline-block;">[运行](https://go.dev/play/p/GPsZbQbefWN)</span></b>
```go
package main
@@ -745,7 +745,7 @@ func main() {
item2 := enum.NewItem(Inactive, "Inactive")
registry.Add(item1, item2)
registry.Range(func(item *Item[Status]) bool {
registry.Range(func(item *enum.Item[Status]) bool {
fmt.Println(item.Name(), item.Value())
return true // continue iteration
})
@@ -766,7 +766,7 @@ func main() {
func (r *Registry[T]) SortedItems(less func(*Item[T], *Item[T]) bool) []*Item[T]
```
<b>示例:<span style="float:right;display:inline-block;">[运行](https://go.dev/play/p/todo)</span></b>
<b>示例:<span style="float:right;display:inline-block;">[运行](https://go.dev/play/p/tN9RE_m_WEI)</span></b>
```go
package main
@@ -790,8 +790,8 @@ func main() {
item2 := enum.NewItem(Active, "Active")
registry.Add(item1, item2)
for _, item := range registry.SortedItems(func(i1, i2 *Item[Status]) bool {
return i1.value < i2.value
for _, item := range registry.SortedItems(func(i1, i2 *enum.Item[Status]) bool {
return i1.Value() < i2.Value()
}) {
fmt.Println(item.Name(), item.Value())
}
@@ -812,7 +812,7 @@ func main() {
func (r *Registry[T]) Filter(predicate func(*Item[T]) bool) []*Item[T]
```
<b>示例:<span style="float:right;display:inline-block;">[运行](https://go.dev/play/p/todo)</span></b>
<b>示例:<span style="float:right;display:inline-block;">[运行](https://go.dev/play/p/uTUpTdcyoCU)</span></b>
```go
package main
@@ -836,7 +836,7 @@ func main() {
item2 := enum.NewItem(Inactive, "Inactive")
registry.Add(item1, item2)
activeItems := registry.Filter(func(item *Item[Status]) bool {
activeItems := registry.Filter(func(item *enum.Item[Status]) bool {
return item.Value() == Active
})
@@ -847,4 +847,4 @@ func main() {
// Output:
// Active 1
}
```
```