mapNotNullAsync<R> method

Future<Iterable<R>> mapNotNullAsync<R>(
  1. Future<R?> transform(
    1. T item
    )
)

Implementation

Future<Iterable<R>> mapNotNullAsync<R>(Future<R?> Function(T item) transform) async =>
    (await Future.wait(map(transform))).whereType<R>();