filterValues method
Filters the map based on a condition applied to its values.
Example:
var map = {'first': 1, 'second': 2, 'third': 3};
print(map.filterValues((value) => value > 1)); // Output: {'second': 2, 'third': 3}
Implementation
Map<K, V> filterValues(bool Function(V value) predicate) =>
Map.fromEntries(entries.where((entry) => predicate(entry.value)));