CS 492 Week 8 Exploration 2 Exercise Async

main.dart

void main() {
  print('a');
  // TODO: Do the same work, but without the use of `go`.
  go().then( (value) {
    print(value);
  });
  print('b');
}

Future<int> go() {
  return Future(longRunner);
}

int longRunner() {
  for (var i = 0; i < 5000; ++i) {
  }
  return 42;
}

solution.dart

void main() {
  print('a');
  Future(longRunner).then( (value) {
    print(value);
  });
    print('b');
}

int longRunner() {
  for (var i = 0; i < 5000; ++i) {
  }
  return 42;
}