QueueSignalMixin

QueueSignalMixin is a mixin for a Signal that adds reactive methods for Queue.

Note

This mixin only works with signals that have a value type of Queue<T>.

class MySignal extends Signal<Queue<int>>
    with QueueSignalMixin<int, Queue<int>> {
  MySignal(super.internalValue);
}

void main() {
  final q = Queue<int>();
  a.addFirst(1);
  final signal = MySignal(q);

  effect(() {
    print(signal.length);
  });

  signal.addLast(4);
}