1. Dart
  2. dart:collection
  3. HashMap<K, V>
  4. HashMap.of factory constructor

HashMap<K, V>.of constructor

HashMap<K, V>.of(Map<K, V> other)

Creates a HashMap that contains all key/value pairs of other.

Implementation

factory HashMap.of(Map<K, V> other) => new HashMap<K, V>()..addAll(other);