Function UniqueSlice

internal/stringutil/stringutil.go:26–40

UniqueSlice returns a slice containing the unique items from the specified string slice. The items in the output slice are in the order in which they occur in the input slice.

(items []string)

// string slice. The items in the output slice are in the order in which they
// occur in the input slice.
func UniqueSlice(items []string) []string {
	var uniq []string
	registry := map[string]struct{}{}

	for _, item := range items {
		if _, ok := registry[item]; ok {
			continue
		}

		registry[item] = struct{}{}
		uniq = append(uniq, item)
	}

	return uniq
}

// SliceContains returns true if terms contains q, or false otherwise.
func SliceContains(terms []string, q string) bool {