addAll method

void addAll (
  1. Iterable<E> elements
)

Adds all elements to this set.

Equivalent to adding each element in elements using add, but some collections may be able to optimize it.

Implementation

void addAll(Iterable<E> elements);

© 2012 the Dart project authors
Licensed under the Creative Commons Attribution-ShareAlike License v4.0.
https://api.dart.dev/stable/2.13.0/dart-core/Set/addAll.html