feat: slice 包新增 Filter 函数用于过滤切片
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@ -333,3 +333,15 @@ func SubWithCheck[T any](a, b []T, checkHandle func(a, b T) bool) []T {
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}
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}
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return result
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return result
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}
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}
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// Filter 过滤切片中的元素
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// - filterHandle 返回 true 表示需要保留
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func Filter[T any](a []T, filterHandle func(a T) bool) []T {
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var result []T
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for _, a := range a {
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if filterHandle(a) {
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result = append(result, a)
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}
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}
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return result
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}
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