root / trunk / web / dojo / dojox / lang / utils.js @ 13
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| 1 | 9 | andrej.cim | /*
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| 2 | Copyright (c) 2004-2010, The Dojo Foundation All Rights Reserved.
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| 3 | Available via Academic Free License >= 2.1 OR the modified BSD license.
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| 4 | see: http://dojotoolkit.org/license for details
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| 5 | */
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| 6 | |||
| 7 | |||
| 8 | if(!dojo._hasResource["dojox.lang.utils"]){ |
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| 9 | dojo._hasResource["dojox.lang.utils"]=true; |
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| 10 | dojo.provide("dojox.lang.utils");
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| 11 | (function(){
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| 12 | var _1={},du=dojox.lang.utils,_2=Object.prototype.toString;
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| 13 | var _3=function(o){ |
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| 14 | if(o){
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| 15 | switch(_2.call(o)){
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| 16 | case "[object Array]": |
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| 17 | return o.slice(0); |
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| 18 | case "[object Object]": |
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| 19 | return dojo.delegate(o);
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| 20 | } |
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| 21 | } |
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| 22 | return o;
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| 23 | }; |
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| 24 | dojo.mixin(du,{coerceType:function(_4,_5){
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| 25 | switch(typeof _4){ |
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| 26 | case "number": |
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| 27 | return Number(eval("("+_5+")")); |
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| 28 | case "string": |
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| 29 | return String(_5);
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| 30 | case "boolean": |
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| 31 | return Boolean(eval("("+_5+")")); |
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| 32 | } |
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| 33 | return eval("("+_5+")"); |
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| 34 | },updateWithObject:function(_6,_7,_8){ |
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| 35 | if(!_7){
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| 36 | return _6;
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| 37 | } |
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| 38 | for(var x in _6){ |
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| 39 | if(x in _7&&!(x in _1)){ |
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| 40 | var t=_6[x];
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| 41 | if(t&&typeof t=="object"){ |
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| 42 | du.updateWithObject(t,_7[x],_8); |
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| 43 | }else{
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| 44 | _6[x]=_8?du.coerceType(t,_7[x]):_3(_7[x]); |
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| 45 | } |
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| 46 | } |
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| 47 | } |
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| 48 | return _6;
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| 49 | },updateWithPattern:function(_9,_a,_b,_c){ |
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| 50 | if(!_a||!_b){
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| 51 | return _9;
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| 52 | } |
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| 53 | for(var x in _b){ |
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| 54 | if(x in _a&&!(x in _1)){ |
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| 55 | _9[x]=_c?du.coerceType(_b[x],_a[x]):_3(_a[x]); |
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| 56 | } |
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| 57 | } |
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| 58 | return _9;
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| 59 | },merge:function(_d,_e){ |
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| 60 | if(_e){
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| 61 | var _f=_2.call(_d),_10=_2.call(_e),t,i,l,m;
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| 62 | switch(_10){
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| 63 | case "[object Array]": |
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| 64 | if(_10==_f){
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| 65 | t=new Array(Math.max(_d.length,_e.length));
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| 66 | for(i=0,l=t.length;i<l;++i){ |
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| 67 | t[i]=du.merge(_d[i],_e[i]); |
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| 68 | } |
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| 69 | return t;
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| 70 | } |
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| 71 | return _e.slice(0); |
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| 72 | case "[object Object]": |
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| 73 | if(_10==_f&&_d){
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| 74 | t=dojo.delegate(_d); |
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| 75 | for(i in _e){ |
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| 76 | if(i in _d){ |
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| 77 | l=_d[i]; |
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| 78 | m=_e[i]; |
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| 79 | if(m!==l){
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| 80 | t[i]=du.merge(l,m); |
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| 81 | } |
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| 82 | }else{
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| 83 | t[i]=dojo.clone(_e[i]); |
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| 84 | } |
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| 85 | } |
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| 86 | return t;
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| 87 | } |
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| 88 | return dojo.clone(_e);
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| 89 | } |
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| 90 | } |
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| 91 | return _e;
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| 92 | }}); |
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| 93 | })(); |
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| 94 | } |