Documentation
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Index ¶
- func Contains[T comparable](src []T, dst T) bool
- func ContainsFunc[T interface{}](src []T, equal func(src T) bool) bool
- func DiffSet[T comparable](src, dst []T) []T
- func DiffSetFunc[T interface{}](src, dst []T, equal equalFunc[T]) []T
- func FilterMap[Src interface{}, Dst interface{}](src []Src, m func(idx int, src Src) (Dst, bool)) []Dst
- func Map[Src interface{}, Dst interface{}](src []Src, m func(idx int, src Src) Dst) []Dst
Examples ¶
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func Contains ¶
func Contains[T comparable](src []T, dst T) bool
func ContainsFunc ¶
ContainsFunc 判断 src 里面是否存在 dst 考虑优先使用 Contains
func DiffSet ¶
func DiffSet[T comparable](src, dst []T) []T
DiffSet 差集,只支持 comparable 类型。已去重
Example ¶
res := DiffSet[int]([]int{1, 2, 2, 3, 4}, []int{3, 4, 5, 6})
sort.Ints(res)
fmt.Println(res)
Output: [1 2]
func DiffSetFunc ¶
func DiffSetFunc[T interface{}](src, dst []T, equal equalFunc[T]) []T
DiffSetFunc 差集。已去重 优先使用 DiffSet
Example ¶
res := DiffSetFunc[int]([]int{1, 3, 2, 2, 4}, []int{3, 4, 5, 6}, func(src, dst int) bool {
return src == dst
})
fmt.Println(res)
Output: [1 2]
func FilterMap ¶
func FilterMap[Src interface{}, Dst interface{}](src []Src, m func(idx int, src Src) (Dst, bool)) []Dst
FilterMap 执行过滤并且转化 如果 m 的第二个返回值是 false ,那么我们会忽略第一个返回值
Example ¶
src := []int{1, -2, 3}
dst := FilterMap[int, string](src, func(idx int, src int) (string, bool) {
return strconv.Itoa(src), src >= 0
})
fmt.Println(dst)
Output: [1 3]
Types ¶
This section is empty.
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