valuesNotNull method

Map<K, V> valuesNotNull()

Implementation

Map<K, V> valuesNotNull() {
  Iterable<MapEntry<K, V>> entries = this
      .entries
      .where((element) => element.value != null)
      .map((e) => MapEntry<K, V>(e.key, e.value!));
  return Map.fromEntries(entries);
}