party_bus 1.0.0

party_bus: ^1.0.0 copied to clipboard

example/party_bus_example.dart

import 'package:party_bus/party_bus.dart';

/// Any dart [Object] can be an `event`
final class const ExampleEvent() {
  int get propertyA => 1;
}

Future<void> main() async {
  /// Using the default event bus
  final PartyBus partyBus = PartyBus();

  /// Create a listener for a given <T> event
  /// Multiples listeners can be created
  partyBus.on<ExampleEvent>().listen(
    (ExampleEvent ee) => print('on<ExampleEvent> listener : ${ee.propertyA}'),
  );

  /// You can also listen to ALL event on the bus
  partyBus.any.listen(
    ((Object? event) => print('any listener : ${event.runtimeType}')),
  );

  /// We send an event on the bus
  partyBus.add(const ExampleEvent());

  /// We can use any object even the bus itself
  /// the event will be broadcasted onto the  any stream only
  partyBus.add(partyBus);

  await partyBus.dispose();
}