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/extend.js | 15 +++++++++++++++ 1 file changed, 15 insertions(+) create mode 100644 devtools/shared/extend.js (limited to 'devtools/shared/extend.js') diff --git a/devtools/shared/extend.js b/devtools/shared/extend.js new file mode 100644 index 0000000000..020af5ea28 --- /dev/null +++ b/devtools/shared/extend.js @@ -0,0 +1,15 @@ +/* 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)); +}; -- cgit v1.2.3