Function Filter

pkg/sliceutil/sliceutil.go:16–24

Filter returns a new slice containing only elements that match the predicate. This is a pure function that does not modify the input slice.

(slice []T, predicate func(T) bool)

// Filter returns a new slice containing only elements that match the predicate.
// This is a pure function that does not modify the input slice.
func Filter[T any](slice []T, predicate func(T) bool) []T {
	result := make([]T, 0, len(slice))
	for _, item := range slice {
		if predicate(item) {
			result = append(result, item)
		}
	}
	return result
}

// Map transforms each element in a slice using the provided function.
// This is a pure function that does not modify the input slice.