removeAll method

bool removeAll(
  1. Iterable<int> arr
)

Implementation

bool removeAll(Iterable<int> arr) {
  final oldLength = _set.length;
  _set.removeAll(arr);
  final removedAny = _set.length != oldLength;
  if (removedAny) {
    _cachedHashCode = null;
  }
  return removedAny;
}