How can I filter a map / access the entries

Question

The Map interface doesn\'t seem to provide access to the entries as an iterable, nor does it expose a where method to filter entries. Am I missing something? Is there a simple w

Answer 1

Since Dart 2.0 Maps have an entries getter that returns an Iterable> so you can do:

MapEntry theOne = map.entries.firstWhere((entry) {
        return entry.key.startsWith('foo');
      }, orElse: () => MapEntry(null, null));