clearClosables method

void clearClosables(List<AutoClosable> closables, Set<AutoClosable> attachedSet)

Clears and closes the provided collection of closables and removes them from the attached set. This method is used during the onClose operation.

Implementation

void clearClosables(
  List<AutoClosable> closables,
  Set<AutoClosable> attachedSet,
) {
  for (final closable in closables) {
    if (closable.isClosed != true) {
      unawaited(_callCloser(closable));
    }
    final wasRemoved = attachedSet.remove(closable);
    assert(wasRemoved, 'check if entity wasn`t removed twice');
  }
  closables.clear();
}