README - Type Challenges

<h1>Tuple to Union </h1><blockquote><p>by Anthony Fu <a href="https://github.com/antfu" target="_blank">@antfu</a></p></blockquote><p><a href="https://tsch.js.org/10/play" target="_blank"></a>    <a href="./README.zh-CN.md" target="_blank"></a> <a href="./README.ja.md" target="_blank"></a> <a href="./README.ko.md" target="_blank"></a> <a href="./README.pt-BR.md" target="_blank"></a> </p>

Implement a generic TupleToUnion<T> which covers the values of a tuple to its values union.

For example

type Arr = ['1', '2', '3']

type Test = TupleToUnion<Arr> // expected to be '1' | '2' | '3'

<a href="../../README.md" target="_blank"></a> <a href="https://tsch.js.org/10/answer" target="_blank"></a> <a href="https://tsch.js.org/10/solutions" target="_blank"></a> <hr><h3>Related Challenges</h3><a href="https://github.com/type-challenges/type-challenges/blob/main/questions/00011-easy-tuple-to-object/README.md" target="_blank"></a> <a href="https://github.com/type-challenges/type-challenges/blob/main/questions/00472-hard-tuple-to-enum-object/README.md" target="_blank"></a> <a href="https://github.com/type-challenges/type-challenges/blob/main/questions/00730-hard-union-to-tuple/README.md" target="_blank"></a> <a href="https://github.com/type-challenges/type-challenges/blob/main/questions/03188-medium-tuple-to-nested-object/README.md" target="_blank"></a>