func GetHintString()

in utils/hints.go [47:61]

• 14 lines of code
• 5 McCabe index (conditional complexity)

func GetHintString(hints mapstr.M, key, config string) string {
	base := config
	if base == "" {
		base = key
	} else if key != "" {
		base = fmt.Sprint(key, ".", config)
	}
	if iface, err := hints.GetValue(base); err == nil {
		if str, ok := iface.(string); ok {
			return str
		}
	}

	return ""
}