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mirror of https://github.com/duke-git/lancet.git synced 2026-02-08 22:52:29 +08:00

feat: add EachWithBreak for set

This commit is contained in:
dudaodong
2023-03-20 10:49:14 +08:00
parent 0b80074bb7
commit 70d0adde42
4 changed files with 97 additions and 0 deletions

View File

@@ -34,6 +34,7 @@ import (
- [Size](#Size)
- [Equal](#Equal)
- [Iterate](#Iterate)
- [EachWithBreak](#EachWithBreak)
- [IsEmpty](#IsEmpty)
- [Union](#Union)
- [Intersection](#Intersection)
@@ -428,6 +429,40 @@ func main() {
```
### <span id="EachWithBreak">EachWithBreak</span>
<p>Iterates over elements of a set and invokes function for each element, when iteratee return false, will break the for each loop.</p>
<b>Signature:</b>
```go
func (s Set[T]) EachWithBreak(iteratee func(item T) bool)
```
<b>Example:</b>
```go
package main
import (
"fmt"
set "github.com/duke-git/lancet/v2/datastructure/set"
)
func main() {
s := set.NewSet(1, 2, 3, 4, 5)
var sum int
s.EachWithBreak(func(n int) bool {
if n > 3 {
return false
}
sum += n
return true
})
fmt.Println(sum) //6
}
```
### <span id="IsEmpty">IsEmpty</span>
<p>Check if the set is empty or not</p>

View File

@@ -430,6 +430,41 @@ func main() {
```
### <span id="EachWithBreak">EachWithBreak</span>
<p>遍历集合的元素并为每个元素调用iteratee函数当iteratee函数返回false时终止遍历。</p>
<b>函数签名:</b>
```go
func (s Set[T]) EachWithBreak(iteratee func(item T) bool)
```
<b>示例:</b>
```go
package main
import (
"fmt"
set "github.com/duke-git/lancet/v2/datastructure/set"
)
func main() {
s := set.NewSet(1, 2, 3, 4, 5)
var sum int
s.EachWithBreak(func(n int) bool {
if n > 3 {
return false
}
sum += n
return true
})
fmt.Println(sum) //6
}
```
### <span id="IsEmpty">IsEmpty</span>
<p>判断集合是否为空</p>