hours method

@override String hours(int hours)

Format when time is in hours

Implementation

@override
String hours(int hours) {
  if (hours == 1) {
    return '1 Stunde';
  } else if (hours > 1 && hours < 11) {
    return 'etwa $hours Stunden';
  } else {
    return '$hours Stunden';
  }
}