addAll method Null safety

void addAll(
  1. Iterable<T> values,
  2. {bool notifyChanges = true}
)

Appends all objects of values to the end of the list.

Extends the length of the list by the number of objects in values. The list must be growable.

final numbers = <int>[1, 2, 3];
numbers.addAll([4, 5, 6]);
print(numbers); // [1, 2, 3, 4, 5, 6]

Implementation

void addAll(Iterable<T> values, {bool notifyChanges = true}) {
  _value.addAll(values);

  if (notifyChanges) {
    _viewModel.notifyChanges([EmpireStateChanged.addedAllToList(values)]);
  }
}