Flutter) How to count to specific values inside map

Issue

I have a map looks like this

 Map<String, String> vaccinated = {
    'dog': 'ready',
    'cat': 'ready',
    'mouse': 'done',
    'horse': 'done',
  };

and I would like to count only 'done' inside the map and wants a result of

2 

but the thing I've tried showed me is only boolean anyone knows how can I count specific values inside map

Solution

You can do it like

void main() {
  Map<String, String> vaccinated = {
    'dog': 'ready',
    'cat': 'ready',
    'mouse': 'done',
    'horse': 'done',
  };

  final total =
      vaccinated.entries.where((e) => e.value == "done").toList().length;

  print(total);
}

More about Map

Answered By - Yeasin Sheikh