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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.lang.repr");
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dojo.require("dojo.lang.common");
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dojo.require("dojo.AdapterRegistry");
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dojo.require("dojo.string.extras");
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dojo.lang.reprRegistry = new dojo.AdapterRegistry();
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dojo.lang.registerRepr = function (name, check, wrap, override) {
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	dojo.lang.reprRegistry.register(name, check, wrap, override);
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};
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dojo.lang.repr = function (obj) {
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	if (typeof (obj) == "undefined") {
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		return "undefined";
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	} else {
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		if (obj === null) {
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			return "null";
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		}
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	}
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	try {
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		if (typeof (obj["__repr__"]) == "function") {
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			return obj["__repr__"]();
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		} else {
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			if ((typeof (obj["repr"]) == "function") && (obj.repr != arguments.callee)) {
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				return obj["repr"]();
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			}
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		}
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		return dojo.lang.reprRegistry.match(obj);
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	}
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	catch (e) {
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		if (typeof (obj.NAME) == "string" && (obj.toString == Function.prototype.toString || obj.toString == Object.prototype.toString)) {
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			return obj.NAME;
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		}
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	}
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	if (typeof (obj) == "function") {
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		obj = (obj + "").replace(/^\s+/, "");
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		var idx = obj.indexOf("{");
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		if (idx != -1) {
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			obj = obj.substr(0, idx) + "{...}";
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		}
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	}
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	return obj + "";
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};
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dojo.lang.reprArrayLike = function (arr) {
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	try {
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		var na = dojo.lang.map(arr, dojo.lang.repr);
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		return "[" + na.join(", ") + "]";
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	}
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	catch (e) {
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	}
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};
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(function () {
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	var m = dojo.lang;
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	m.registerRepr("arrayLike", m.isArrayLike, m.reprArrayLike);
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	m.registerRepr("string", m.isString, m.reprString);
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	m.registerRepr("numbers", m.isNumber, m.reprNumber);
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	m.registerRepr("boolean", m.isBoolean, m.reprNumber);
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})();
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