OptionLoginAsyncExtension<T extends Object> extension

Async method like and, or, xor

on

• FutureOr<Option<T>>

Methods

andThenAsync<U extends Object>(FutureOr<Option<U>> op(T)) → Future<Option<U>>

Returns None if the option is None, otherwise asynchronously calls op with the wrapped value and returns the result.

orElseAsync(FutureOr<Option<T>> op()) → Future<Option<T>>

Returns the option if it contains a value, otherwise asynchronously calls op and returns the result.