asyncMap<N> method Null safety

Selectable<N> asyncMap<N>(
  1. Future<N> mapper(
    1. T
    )
)

Maps this selectable by the mapper function.

Like map just async.

Implementation

Selectable<N> asyncMap<N>(Future<N> Function(T) mapper) {
  return _AsyncMappedSelectable<T, N>(this, mapper);
}