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[Feature Request] Add a way to get the value #120

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EArminjon opened this issue Feb 15, 2023 · 0 comments
Open

[Feature Request] Add a way to get the value #120

EArminjon opened this issue Feb 15, 2023 · 0 comments

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@EArminjon
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EArminjon commented Feb 15, 2023

On our app we added the following extension to got the value for some scenario :

extension EitherExtension<L, R> on Either<L, R> {
  L get asLeft =>
      fold((L l) => l, (R r) => throw Exception("Either is a Right"));

  R get asRight =>
      fold((L l) => throw Exception("Either is a Left"), (R r) => r);
      
  R? get rightOrNull => fold((L l) => null, (R r) => r);

  L? get leftOrNull => fold((L l) => l, (R r) => null);
}

Could be interesting to implement this ?

@EArminjon EArminjon changed the title [Feature Request] As a way to get the value [Feature Request] Add a way to get the value Feb 15, 2023
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