bufferFuture method

Observable<List<CommandResult<TResult>>> bufferFuture (Future onFutureHandler())

Creates an Observable where each item is a List containing the items from the source sequence, batched whenever onFutureHandler completes.

Example

new Observable.periodic(const Duration(milliseconds: 100), (int i) => i)
  .bufferFuture(() => new Future.delayed(const Duration(milliseconds: 220)))
  .listen(print); // prints [0, 1] [2, 3] [4, 5] ...

Implementation

Observable<List<T>> bufferFuture(Future<dynamic> onFutureHandler()) =>
    transform(new BufferStreamTransformer<T>(onFuture(onFutureHandler)));