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Diffstat (limited to 'tools/addon-sdk-1.4/packages/api-utils/lib/namespace.js')
-rw-r--r-- | tools/addon-sdk-1.4/packages/api-utils/lib/namespace.js | 55 |
1 files changed, 0 insertions, 55 deletions
diff --git a/tools/addon-sdk-1.4/packages/api-utils/lib/namespace.js b/tools/addon-sdk-1.4/packages/api-utils/lib/namespace.js deleted file mode 100644 index ae50f36..0000000 --- a/tools/addon-sdk-1.4/packages/api-utils/lib/namespace.js +++ /dev/null @@ -1,55 +0,0 @@ -/* ***** BEGIN LICENSE BLOCK ***** - * Version: MPL 1.1/GPL 2.0/LGPL 2.1 - * - * The contents of this file are subject to the Mozilla Public License Version - * 1.1 (the "License"); you may not use this file except in compliance with - * the License. You may obtain a copy of the License at - * http://www.mozilla.org/MPL/ - * - * Software distributed under the License is distributed on an "AS IS" basis, - * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License - * for the specific language governing rights and limitations under the - * License. - * - * The Original Code is Jetpack. - * - * The Initial Developer of the Original Code is Mozilla. - * Portions created by the Initial Developer are Copyright (C) 2011 - * the Initial Developer. All Rights Reserved. - * - * Contributor(s): - * Irakli Gozalishvili <gozala@mozilla.com> - * - * Alternatively, the contents of this file may be used under the terms of - * either the GNU General Public License Version 2 or later (the "GPL"), or - * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), - * in which case the provisions of the GPL or the LGPL are applicable instead - * of those above. If you wish to allow use of your version of this file only - * under the terms of either the GPL or the LGPL, and not to allow others to - * use your version of this file under the terms of the MPL, indicate your - * decision by deleting the provisions above and replace them with the notice - * and other provisions required by the GPL or the LGPL. If you do not delete - * the provisions above, a recipient may use your version of this file under - * the terms of any one of the MPL, the GPL or the LGPL. - * - * ***** END LICENSE BLOCK ***** */ - -"use strict"; - -/** - * Function creates a new namespace. Optionally `prototype` object may be - * passed, in which case namespace objects will inherit from it. Returned value - * is a function that can be used to get access to the namespaced properties - * for the passed object. - * @examples - * const ns = Namespace(); - * ns(myObject).secret = secret; - */ -exports.Namespace = function Namespace(prototype) { - prototype = prototype || Object.prototype; - const map = new WeakMap(); - return function namespace(target) { - return map.get(target) || - map.set(target, Object.create(prototype)), map.get(target); - }; -}; |