From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- devtools/shared/defer.js | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 devtools/shared/defer.js (limited to 'devtools/shared/defer.js') 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 }; +}; -- cgit v1.2.3