/* Authors: * Endi Dewata * * Copyright (C) 2010 Red Hat * see file 'COPYING' for use and warranty information * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . */ jQuery.ordered_map = jQuery.fn.ordered_map = function() { var that = {}; /** * These variables can be read directly but should not be * modified directly. Use the provided methods instead. */ that.keys = []; that.values = []; that.map = {}; that.length = 0; that.get = function(key) { return that.map[key]; }; that.put = function(key, value) { that.keys.push(key); that.values.push(value); that.map[key] = value; that.length = that.keys.length; }; that.remove = function(key) { var i = that.keys.indexOf(key); if (i<0) return null; that.keys.splice(i, 1); that.values.splice(i, 1); var value = that.map[key]; delete that.map[key]; that.length = that.keys.length; return value; }; that.empty = function() { that.keys = []; that.values = []; that.map = {}; that.length = that.keys.length; }; return that; };