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addEntries method

void addEntries (Iterable<MapEntry<K, V>> newEntries)

Adds all key/value pairs of newEntries to this map.

If a key of newEntries is already in this map, the corresponding value is overwritten.

The operation is equivalent to doing this[entry.key] = entry.value for each MapEntry of the iterable.

Implementation

void addEntries(Iterable<MapEntry<K, V>> newEntries);

© 2012 the Dart project authors
Licensed under the Creative Commons Attribution-ShareAlike License v4.0.
https://api.dart.dev/stable/2.5.0/dart-core/Map/addEntries.html