mirror of
https://github.com/Rain-kl/OpenFlare.git
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ryan
20 lines
424 B
Go
20 lines
424 B
Go
package utils
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// Unique returns a new slice containing only the unique elements of the input slice,
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// preserving their original order.
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func Unique[T comparable](slice []T) []T {
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if slice == nil {
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return nil
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}
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seen := make(map[T]struct{})
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result := make([]T, 0)
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for _, item := range slice {
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if _, ok := seen[item]; ok {
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continue
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}
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seen[item] = struct{}{}
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result = append(result, item)
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}
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return result
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}
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