Function NewStringsValue

pkg/flags/strings.go:39–48

NewStringsValue implements string slice as "flag.Value" interface. Given value is to be separated by comma.

(s string)

// NewStringsValue implements string slice as "flag.Value" interface.
// Given value is to be separated by comma.
func NewStringsValue(s string) (ss *StringsValue) {
	if s == "" {
		return &StringsValue{}
	}
	ss = new(StringsValue)
	if err := ss.Set(s); err != nil {
		panic(fmt.Sprintf("new StringsValue should never fail: %v", err))
	}
	return ss
}

// StringsFromFlag returns a string slice from the flag.
func StringsFromFlag(fs *flag.FlagSet, flagName string) []string {