)
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
/**
* 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.
*/
void addAll(Iterable<E> iterable);