watchedLabel function

String watchedLabel(
  1. List<String> classes,
  2. String languageCode
)

The watched classes as one label, Katze / Hund, its first letter upper case.

Implementation

String watchedLabel(List<String> classes, String languageCode) {
  final label = classes.map((c) => classLabel(c, languageCode)).join(' / ');
  return label.isEmpty ? label : label[0].toUpperCase() + label.substring(1);
}