forked from mirrors/gecko-dev
15 lines
547 B
JavaScript
15 lines
547 B
JavaScript
/* 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";
|
|
|
|
/**
|
|
* Utility function, that is useful for creating objects that inherit from other
|
|
* objects, without associated classes.
|
|
*
|
|
* Replacement for `extends` API from "sdk/core/heritage".
|
|
*/
|
|
exports.extend = function(prototype, properties) {
|
|
return Object.create(prototype, Object.getOwnPropertyDescriptors(properties));
|
|
};
|