listcomp.js
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listcomp.js
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	/*
	Copyright (c) 2004-2009, The Dojo Foundation All Rights Reserved.
	Available via Academic Free License >= 2.1 OR the modified BSD license.
	see: http://dojotoolkit.org/license for details
	*/


	if(!dojo._hasResource["dojox.lang.functional.listcomp"]){
	dojo._hasResource["dojox.lang.functional.listcomp"]=true;
	dojo.provide("dojox.lang.functional.listcomp");
	(function(){
	var _1=/\bfor\b\|\bif\b/gm;
	var _2=function(s){
	var _3=s.split(_1),_4=s.match(_1),_5=["var r = [];"],_6=[],i=0,l=_4.length;
	while(i<l){
	var a=_4[i],f=_3[++i];
	if(a=="for"&&!/^\s\(\s(;\|var)/.test(f)){
	f=f.replace(/^\s*\(/,"(var ");
	}
	_5.push(a,f,"{");
	_6.push("}");
	}
	return _5.join("")+"r.push("+_3[0]+");"+_6.join("")+"return r;";
	};
	dojo.mixin(dojox.lang.functional,{buildListcomp:function(s){
	return "function(){"+_2(s)+"}";
	},compileListcomp:function(s){
	return new Function([],_2(s));
	},listcomp:function(s){
	return (new Function([],_2(s)))();
	}});
	})();
	}