curry.js
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curry.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.curry"]){
	dojo._hasResource["dojox.lang.functional.curry"]=true;
	dojo.provide("dojox.lang.functional.curry");
	dojo.require("dojox.lang.functional.lambda");
	(function(){
	var df=dojox.lang.functional,ap=Array.prototype;
	var _1=function(_2){
	return function(){
	var _3=_2.args.concat(ap.slice.call(arguments,0));
	if(arguments.length+_2.args.length<_2.arity){
	return _1({func:_2.func,arity:_2.arity,args:_3});
	}
	return _2.func.apply(this,_3);
	};
	};
	dojo.mixin(df,{curry:function(f,_4){
	f=df.lambda(f);
	_4=typeof _4=="number"?_4:f.length;
	return _1({func:f,arity:_4,args:[]});
	},arg:{},partial:function(f){
	var a=arguments,l=a.length,_5=new Array(l-1),p=[],i=1,t;
	f=df.lambda(f);
	for(;i<l;++i){
	t=a[i];
	_5[i-1]=t;
	if(t===df.arg){
	p.push(i-1);
	}
	}
	return function(){
	var t=ap.slice.call(_5,0),i=0,l=p.length;
	for(;i<l;++i){
	t[p[i]]=arguments[i];
	}
	return f.apply(this,t);
	};
	},mixer:function(f,_6){
	f=df.lambda(f);
	return function(){
	var t=new Array(_6.length),i=0,l=_6.length;
	for(;i<l;++i){
	t[i]=arguments[_6[i]];
	}
	return f.apply(this,t);
	};
	},flip:function(f){
	f=df.lambda(f);
	return function(){
	var a=arguments,l=a.length-1,t=new Array(l+1),i=0;
	for(;i<=l;++i){
	t[l-i]=a[i];
	}
	return f.apply(this,t);
	};
	}});
	})();
	}