chunk method

Stream<List<E>> chunk(
  1. int chunkSize
)

Implementation

Stream<List<E>> chunk(int chunkSize) async* {
  final len = length;
  for (var i = 0; i < len; i += chunkSize) {
    final size = i + chunkSize;
    yield sublist(i, size > len ? len : size);
  }
}