riot-web/src/utils/iterables.ts

18 lines
597 B
TypeScript

/*
* Copyright 2024 New Vector Ltd.
* Copyright 2020 The Matrix.org Foundation C.I.C.
*
* SPDX-License-Identifier: AGPL-3.0-only OR GPL-3.0-only
* Please see LICENSE files in the repository root for full details.
*/
import { arrayDiff, arrayIntersection } from "./arrays";
export function iterableIntersection<T>(a: Iterable<T>, b: Iterable<T>): Iterable<T> {
return arrayIntersection(Array.from(a), Array.from(b));
}
export function iterableDiff<T>(a: Iterable<T>, b: Iterable<T>): { added: Iterable<T>; removed: Iterable<T> } {
return arrayDiff(Array.from(a), Array.from(b));
}