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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /devtools/shared/defer.js | |
parent | Initial commit. (diff) | |
download | thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.tar.xz thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.zip |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | devtools/shared/defer.js | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/devtools/shared/defer.js b/devtools/shared/defer.js new file mode 100644 index 0000000000..86313d9a32 --- /dev/null +++ b/devtools/shared/defer.js @@ -0,0 +1,25 @@ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +"use strict"; + +/** + * Create a Promise and return it in an object with its resolve and reject functions. + * This is useful when you need to settle a promise in a different location than where + * it is created. + * + * @returns {Object} An object with the following properties: + * - {Promise} promise: The created DOM promise + * - {Function} resolve: The resolve parameter of `promise` + * - {Function} reject: The reject parameter of `promise` + * + */ +module.exports = function defer() { + let resolve, reject; + const promise = new Promise(function (res, rej) { + resolve = res; + reject = rej; + }); + return { resolve, reject, promise }; +}; |