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1318 alexandre_ 1 
/*
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	Copyright (c) 2004-2006, The Dojo Foundation
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	All Rights Reserved.
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	Licensed under the Academic Free License version 2.1 or above OR the
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	modified BSD license. For more information on Dojo licensing, see:
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		http://dojotoolkit.org/community/licensing.shtml
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*/
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1422 alexandre_ 11 
 
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1318 alexandre_ 13 
dojo.provide("dojo.collections.Collections");
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dojo.collections.DictionaryEntry = function (k, v) {
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	this.key = k;
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	this.value = v;
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	this.valueOf = function () {
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		return this.value;
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	};
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	this.toString = function () {
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		return String(this.value);
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	};
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};
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dojo.collections.Iterator = function (arr) {
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	var a = arr;
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	var position = 0;
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	this.element = a[position] || null;
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	this.atEnd = function () {
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		return (position >= a.length);
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	};
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	this.get = function () {
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		if (this.atEnd()) {
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			return null;
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		}
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		this.element = a[position++];
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		return this.element;
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	};
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	this.map = function (fn, scope) {
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		var s = scope || dj_global;
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		if (Array.map) {
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			return Array.map(a, fn, s);
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		} else {
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			var arr = [];
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			for (var i = 0; i < a.length; i++) {
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				arr.push(fn.call(s, a[i]));
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			}
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			return arr;
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		}
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	};
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	this.reset = function () {
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		position = 0;
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		this.element = a[position];
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	};
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};
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dojo.collections.DictionaryIterator = function (obj) {
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	var a = [];
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	var testObject = {};
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	for (var p in obj) {
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		if (!testObject[p]) {
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			a.push(obj[p]);
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		}
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	}
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	var position = 0;
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	this.element = a[position] || null;
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	this.atEnd = function () {
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		return (position >= a.length);
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	};
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	this.get = function () {
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		if (this.atEnd()) {
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			return null;
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		}
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		this.element = a[position++];
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		return this.element;
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	};
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	this.map = function (fn, scope) {
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		var s = scope || dj_global;
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		if (Array.map) {
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			return Array.map(a, fn, s);
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		} else {
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			var arr = [];
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			for (var i = 0; i < a.length; i++) {
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				arr.push(fn.call(s, a[i]));
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			}
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			return arr;
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		}
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	};
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	this.reset = function () {
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		position = 0;
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		this.element = a[position];
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	};
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};
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