mirror of
https://github.com/bufanyun/hotgo.git
synced 2025-02-03 02:54:41 +08:00
60 lines
1.3 KiB
Go
60 lines
1.3 KiB
Go
// Package convert
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// @Link https://github.com/bufanyun/hotgo
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// @Copyright Copyright (c) 2023 HotGo CLI
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// @Author Ms <133814250@qq.com>
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// @License https://github.com/bufanyun/hotgo/blob/master/LICENSE
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package convert
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// UniqueSlice 切片去重
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func UniqueSlice[K comparable](languages []K) []K {
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result := make([]K, 0, len(languages))
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temp := map[K]struct{}{}
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for _, item := range languages {
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if _, ok := temp[item]; !ok {
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temp[item] = struct{}{}
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result = append(result, item)
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}
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}
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return result
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}
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func Remove(sl []interface{}, f func(v1 interface{}) bool) []interface{} {
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for k, v := range sl {
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if f(v) {
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sl[k] = sl[len(sl)-1]
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sl = sl[:len(sl)-1]
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return sl
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}
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}
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return sl
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}
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func RemoveSlice[K comparable](src []K, sub K) []K {
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for k, v := range src {
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if v == sub {
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copy(src[k:], src[k+1:])
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return src[:len(src)-1]
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}
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}
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return src
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}
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// DifferenceSlice 比较两个切片，返回他们的差集
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// slice1 := []int{1, 2, 3, 4, 5}
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// slice2 := []int{4, 5, 6, 7, 8}
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// fmt.Println(Difference(slice1, slice2)) // Output: [1 2 3]
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func DifferenceSlice[T comparable](s1, s2 []T) []T {
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m := make(map[T]bool)
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for _, item := range s1 {
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m[item] = true
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}
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var diff []T
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for _, item := range s2 {
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if _, ok := m[item]; !ok {
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diff = append(diff, item)
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}
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}
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return diff
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}
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