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14 lines
269 B
Go
14 lines
269 B
Go
package slicex
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// Filter 返回符合 f 的元素组成的新切片
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func Filter[T any](s []T, f func(T) bool) []T {
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// var result []T
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result := make([]T, 0) // 保证不是 nil
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for _, v := range s {
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if f(v) {
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result = append(result, v)
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}
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}
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return result
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}
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