dart-events
Event emitter for dart2.
Usage
import 'package:events2/events2.dart';
main() {
EventEmitter event_emitter = new EventEmitter();
event_emitter.on('event1', (arg0, String arg1, int arg2, arg3) {
print('arg0 = ' + arg0 + ', arg1 = ' + arg1 + ', arg2 = ' + arg2.toString() + ', arg3 = ' + arg3.toString());
});
event_emitter.once('event2', () {
print('event2 ');
});
event_emitter.emit('event1', 'a', 'b', null);
event_emitter.emit('event2');
}