ListSignalMixin

ListSignalMixin is a mixin for a Signal that adds reactive methods for List.

Note

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

class MySignal extends Signal<List<int>>
    with IterableSignalMixin<int, List<int>>, ListSignalMixin<int, List<int>> {
  MySignal(super.internalValue);
}

void main() {
  final signal = MySignal([1, 2, 3]);

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

  signal.add(4);
  signal.remove(1);

  print(signal.contains(2)); // true
}