func LogLevelToString()

in logger.go [69:80]

• 12 lines of code
• 4 McCabe index (conditional complexity)

func LogLevelToString(l int) (string, error) {
	switch l {
	case LogLevelDebug:
		return "DEBUG", nil
	case LogLevelInfo:
		return "INFO", nil
	case LogLevelError:
		return "ERROR", nil
	default:
		return "", fmt.Errorf("log level %d is not valid", l)
	}
}