diff options
| author | Kai Stevenson <kai@kaistevenson.com> | 2025-11-03 23:41:31 -0800 |
|---|---|---|
| committer | Kai Stevenson <kai@kaistevenson.com> | 2025-11-03 23:41:31 -0800 |
| commit | 8b610f2bcfc223333254ce9679730c42dce6d26e (patch) | |
| tree | ac1eab726395523f8725bda3d040e22214cba409 /src/lang/ts-lang/util/string.ts | |
| parent | 56040f3ff85e77311f0c864a89afd63fcf1bdb50 (diff) | |
add createFn
Diffstat (limited to 'src/lang/ts-lang/util/string.ts')
| -rw-r--r-- | src/lang/ts-lang/util/string.ts | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/src/lang/ts-lang/util/string.ts b/src/lang/ts-lang/util/string.ts new file mode 100644 index 0000000..5772f40 --- /dev/null +++ b/src/lang/ts-lang/util/string.ts @@ -0,0 +1,17 @@ +export type AddStrings< + Strings extends readonly string[], + Carry extends string = "" +> = Strings extends [infer Head extends string, ...infer Tail extends string[]] + ? AddStrings<Tail, `${Carry}${Head}`> + : Carry; + +export type ToString<T, Carry extends string = ""> = T extends string | number + ? `${T}` + : T extends readonly any[] + ? T extends readonly [infer Head, ...infer Tail] + ? `${ToString< + Tail, + `${Carry extends "" ? "" : `${Carry}, `}${ToString<Head>}` + >}` + : `[${Carry}]` + : never; |