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Add deconstruct to Option/Maybe to support eg (hasValue, value) = collection.TryFirst(...)

See original GitHub issue

Based on a suggestion from @pkanavos:

  1. Add a deconstruct to Option<T> (and Maybe<T> if it doesn’t just work through implicit casting):
public void Deconstruct<T>(out bool hasValue, out T value) => ...
  1. Look at possibly adding similar deconstructs to Success<T>, Either<T1, T2> and union types.

Issue Analytics

  • State:closed
  • Created 6 years ago
  • Comments:6 (3 by maintainers)

github_iconTop GitHub Comments

megafinzcommented, Jun 30, 2017

Option<T>.ValueOrDefault seems legit.

DavidArnocommented, Feb 13, 2018

Added to v3.1

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