Function UniqueTrimmedStrings

lib/stringutil/stringutil.go:17–30

UniqueTrimmedStrings returns a list of all unique strings in ss, in the order in which they first appear in ss, after trimming away leading and trailing spaces.

(ss []string)

// in the order in which they first appear in ss, after trimming away
// leading and trailing spaces.
func UniqueTrimmedStrings(ss []string) []string {
	m := make(map[string]struct{}, len(ss))
	us := make([]string, 0, len(ss))
	for _, v := range ss {
		v = strings.Trim(v, " ")
		if _, ok := m[v]; ok {
			continue
		}
		m[v] = struct{}{}
		us = append(us, v)
	}

	return us
}

func NiceDurationString(d time.Duration) string {
	switch {