update dojo to 1.7.3

[tt-rss.git] / lib / dojo / _base / lang.js

/*
	Copyright (c) 2004-2011, 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
*/

//>>built
define("dojo/_base/lang",["./kernel","../has","./sniff"],function(_1,_2){_2.add("bug-for-in-skips-shadowed",function(){for(var i in {toString:1}){return 0;}return 1;});var _3=_2("bug-for-in-skips-shadowed")?"hasOwnProperty.valueOf.isPrototypeOf.propertyIsEnumerable.toLocaleString.toString.constructor".split("."):[],_4=_3.length,_5=function(_6,_7,_8){var _9,s,i,_a={};for(_9 in _7){s=_7[_9];if(!(_9 in _6)||(_6[_9]!==s&&(!(_9 in _a)||_a[_9]!==s))){_6[_9]=_8?_8(s):s;}}if(_2("bug-for-in-skips-shadowed")){if(_7){for(i=0;i<_4;++i){_9=_3[i];s=_7[_9];if(!(_9 in _6)||(_6[_9]!==s&&(!(_9 in _a)||_a[_9]!==s))){_6[_9]=_8?_8(s):s;}}}}return _6;},_b=function(_c,_d){if(!_c){_c={};}for(var i=1,l=arguments.length;i<l;i++){_e._mixin(_c,arguments[i]);}return _c;},_f=function(_10,_11,_12){var p,i=0,_13=_1.global;if(!_12){if(!_10.length){return _13;}else{p=_10[i++];try{_12=_1.scopeMap[p]&&_1.scopeMap[p][1];}catch(e){}_12=_12||(p in _13?_13[p]:(_11?_13[p]={}:undefined));}}while(_12&&(p=_10[i++])){_12=(p in _12?_12[p]:(_11?_12[p]={}:undefined));}return _12;},_14=function(_15,_16,_17){var _18=_15.split("."),p=_18.pop(),obj=_f(_18,true,_17);return obj&&p?(obj[p]=_16):undefined;},_19=function(_1a,_1b,_1c){return _f(_1a.split("."),_1b,_1c);},_1d=function(_1e,obj){return _e.getObject(_1e,false,obj)!==undefined;},_1f=Object.prototype.toString,_20=function(it){return (typeof it=="string"||it instanceof String);},_21=function(it){return it&&(it instanceof Array||typeof it=="array");},_22=function(it){return _1f.call(it)==="[object Function]";},_23=function(it){return it!==undefined&&(it===null||typeof it=="object"||_e.isArray(it)||_e.isFunction(it));},_24=function(it){return it&&it!==undefined&&!_e.isString(it)&&!_e.isFunction(it)&&!(it.tagName&&it.tagName.toLowerCase()=="form")&&(_e.isArray(it)||isFinite(it.length));},_25=function(it){return it&&!_e.isFunction(it)&&/\{\s*\[native code\]\s*\}/.test(String(it));},_26=function(_27,_28){for(var i=1,l=arguments.length;i<l;i++){_e._mixin(_27.prototype,arguments[i]);}return _27;},_29=function(_2a,_2b){var pre=_2c(arguments,2);var _2d=_e.isString(_2b);return function(){var _2e=_2c(arguments);var f=_2d?(_2a||_1.global)[_2b]:_2b;return f&&f.apply(_2a||this,pre.concat(_2e));};},_2f=function(_30,_31){if(arguments.length>2){return _e._hitchArgs.apply(_1,arguments);}if(!_31){_31=_30;_30=null;}if(_e.isString(_31)){_30=_30||_1.global;if(!_30[_31]){throw (["dojo.hitch: scope[\"",_31,"\"] is null (scope=\"",_30,"\")"].join(""));}return function(){return _30[_31].apply(_30,arguments||[]);};}return !_30?_31:function(){return _31.apply(_30,arguments||[]);};},_32=(function(){function TMP(){};return function(obj,_33){TMP.prototype=obj;var tmp=new TMP();TMP.prototype=null;if(_33){_e._mixin(tmp,_33);}return tmp;};})(),_34=function(obj,_35,_36){return (_36||[]).concat(Array.prototype.slice.call(obj,_35||0));},_2c=_2("ie")?(function(){function _37(obj,_38,_39){var arr=_39||[];for(var x=_38||0;x<obj.length;x++){arr.push(obj[x]);}return arr;};return function(obj){return ((obj.item)?_37:_34).apply(this,arguments);};})():_34,_3a=function(_3b){var arr=[null];return _e.hitch.apply(_1,arr.concat(_e._toArray(arguments)));},_3c=function(src){if(!src||typeof src!="object"||_e.isFunction(src)){return src;}if(src.nodeType&&"cloneNode" in src){return src.cloneNode(true);}if(src instanceof Date){return new Date(src.getTime());}if(src instanceof RegExp){return new RegExp(src);}var r,i,l;if(_e.isArray(src)){r=[];for(i=0,l=src.length;i<l;++i){if(i in src){r.push(_3c(src[i]));}}}else{r=src.constructor?new src.constructor():{};}return _e._mixin(r,src,_3c);},_3d=String.prototype.trim?function(str){return str.trim();}:function(str){return str.replace(/^\s\s*/,"").replace(/\s\s*$/,"");},_3e=/\{([^\}]+)\}/g,_3f=function(_40,map,_41){return _40.replace(_41||_3e,_e.isFunction(map)?map:function(_42,k){return _19(k,false,map);});},_e={_extraNames:_3,_mixin:_5,mixin:_b,setObject:_14,getObject:_19,exists:_1d,isString:_20,isArray:_21,isFunction:_22,isObject:_23,isArrayLike:_24,isAlien:_25,extend:_26,_hitchArgs:_29,hitch:_2f,delegate:_32,_toArray:_2c,partial:_3a,clone:_3c,trim:_3d,replace:_3f};1&&_b(_1,_e);return _e;});