monkeeShark/packages/backend/src/misc/normalize-for-search.ts

12 lines
359 B
TypeScript
Raw Normal View History

/*
* SPDX-FileCopyrightText: syuilo and other misskey contributors
* SPDX-License-Identifier: AGPL-3.0-only
*/
2021-02-07 01:43:34 +00:00
export function normalizeForSearch(tag: string): string {
// ref.
// - https://analytics-note.xyz/programming/unicode-normalization-forms/
// - https://maku77.github.io/js/string/normalize.html
return tag.normalize('NFKC').toLowerCase();
}