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This project is aimed at helping you better understand how the type system works, writing your own utilities, or just having fun with the challenges.
https://ghaiklor.github.io/type-challenges-solutions/en/medium-trunc.html
The text was updated successfully, but these errors were encountered:
There are 2 cases not passed: Expect<Equal<Trunc<'.3'>, '0'>> and Expect<Equal<Trunc<'-.3'>, '-0'>>
Here is my solution:
type Tr<T extends string> = T extends `${infer rest}${'.'}${any}` ? rest extends '-' ? '-0' : rest extends '' ? '0' : rest : T type Trunc<T extends number | string> = Tr<`${T}`>
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Trunc
This project is aimed at helping you better understand how the type system works, writing your own utilities, or just having fun with the challenges.
https://ghaiklor.github.io/type-challenges-solutions/en/medium-trunc.html
The text was updated successfully, but these errors were encountered: