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fix(commons): Move "wait for other promises to finish" util to commons

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Signed-off-by: Tilman Vatteroth <git@tilmanvatteroth.de>
This commit is contained in:
Tilman Vatteroth 2023-02-05 17:45:16 +01:00
parent 96b08615e6
commit d76714f2a2
5 changed files with 3 additions and 14 deletions
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17
frontend/src/utils/wait-for-other-promises-to-finish.ts
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@ -1,17 +0,0 @@
/*
* SPDX-FileCopyrightText: 2022 The HedgeDoc developers (see AUTHORS file)
*
* SPDX-License-Identifier: AGPL-3.0-only
*/
/**
* Waits until all other pending promises are processed.
*
* NodeJS has a queue for async code that waits for being processed. This method adds a promise to the very end of this queue.
* If the promise is resolved then this means that all other promises before it have been processed as well.
*
* @return A promise which resolves when all other promises have been processed
*/
export function waitForOtherPromisesToFinish(): Promise<void> {
return new Promise((resolve) => process.nextTick(resolve))
}