Returns an unmodifiable Map view of this
.
The map uses the indices of this list as keys and the corresponding objects as values. The Map.keys
Iterable iterates the indices of this list in numerical order.
List<String> words = ['fee', 'fi', 'fo', 'fum']; Map<int, String> map = words.asMap(); map[0] + map[1]; // 'feefi'; map.keys.toList(); // [0, 1, 2, 3]
Map<int, E> asMap() { return new ListMapView<E>(this); }
© 2012 the Dart project authors
Licensed under the Creative Commons Attribution-ShareAlike License v4.0.
https://api.dartlang.org/stable/2.0.0/dart-collection/ListMixin/asMap.html