Dart Streams (Bloc)

streams.dart

import "dart:async";

Stream<int> boatStream() async* {
  for (int i = 0; i <= 10; i++) {
    await Future.delayed(Duration(seconds: 2));
    yield i;
  }
}

void main() {
  Stream<int> stream = boatStream();

  stream.listen(
    (data) {
      print(data);
    },
  );
}