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Request for a fc.undefined<T>(arb: Arbitrary<T>): Arbitrary<T | undefined>

See original GitHub issue

In much the same way as the fc.option<T>(arb: Arbitrary<T>): Arbitrary<T | null> function, I was wondering why there wasn’t an equivalent fc.undefined<T>(arb: Arbitrary<T>): Arbitrary<T | undefined>.

I might open a PR for it but the implementation for fc.option looks… rather complex.

Issue Analytics

State:
Created 4 years ago
Reactions:1
Comments:5 (3 by maintainers)

Top GitHub Comments

1reaction

MaxwellBocommented, Oct 1, 2019

Amazing, thanks for this addition @dubzzz, just noticed it today in the VSCode autocomplete!

0reactions

dubzzzcommented, Oct 2, 2019

Closing the issue as it’s supposed to be fixed and released now.

Feel free to re-open

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