Скачать или смотреть PickByType with Dan Vanderkam - TypeScript Type Challenges

Finally (you may be thinking), a type that you could see yourself actually needing! PickByType is a rare opportunity to solve a challenge that might actually be useful in day-to-day development. It acts as a kind of filter with a predicate where you can filter out the values of a type's properties.

00:00 description of the challenge
00:38 attempt at a solution
02:00 all tests pass
03:21 discussion on the test suite

You can view the code for this challenge on GitHub: https://github.com/type-challenges/ty.... You can also view the umbrella issue with code for all the challenges we've solved here: https://github.com/type-challenges/ty...

A new challenge posts every day from January 1st 2023 to May 20th 2023. If you’d like to join in solving them, please email us at: [email protected]

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