updateAll method
- V update(
- K key,
- V value
inherited
This operation is not supported by an unmodifiable map.
Implementation
void updateAll(V update(K key, V value)) { throw UnsupportedError("Cannot modify unmodifiable map"); }
© 2012 the Dart project authors
Licensed under the Creative Commons Attribution-ShareAlike License v4.0.
https://api.dart.dev/stable/2.13.0/dart-collection/UnmodifiableMapView/updateAll.html