dart:js

addAll method

void addAll(Iterable<E> iterable)

Appends all objects of iterable to the end of this list.

Extends the length of the list by the number of objects in iterable. Throws an UnsupportedError if this list is fixed-length.

Source

void addAll(Iterable<E> iterable) {
  // TODO(jacobr): this can be optimized slightly.
  callMethod('push', new List.from(iterable));
}