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26 lines
730 B
JavaScript
26 lines
730 B
JavaScript
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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"use strict";
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// See bug 1273941 to understand this choice of promise.
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const Promise = require("promise");
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/**
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* Returns a deferred object, with a resolve and reject property.
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* https://developer.mozilla.org/en-US/docs/Mozilla/JavaScript_code_modules/Promise.jsm/Deferred
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*/
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module.exports = function defer() {
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let resolve, reject;
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let promise = new Promise(function () {
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resolve = arguments[0];
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reject = arguments[1];
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});
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return {
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resolve: resolve,
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reject: reject,
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promise: promise
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};
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};
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