MyUppercase
约 83 字小于 1 分钟
2026-02-11
题目
Implement Uppercase<T>, convert all letter to uppercase
解题思路
待补充
答案
type MyUppercase<T extends string> = any验证
import type { Equal, Expect } from '@type-challenges/utils'
type cases = [
Expect<Equal<MyUppercase<'a'>, 'A'>>,
Expect<Equal<MyUppercase<'Z'>, 'Z'>>,
Expect<Equal<MyUppercase<'A z h yy 😃cda\n\t a '>, 'A Z H YY 😃CDA\n\t A '>>,
]参考
无
