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Fix: Exit out of the extend API method if possible, for performance

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This commit is contained in:
Allan Jardine 2015-02-10 14:26:37 +00:00
parent 34fb1cb18a
commit 2c67caad44
3 changed files with 3 additions and 3 deletions
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2
.datatables-commit-sync
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@ -1 +1 @@
7c4928879257018ef4ec13be90a6336f9df35340
60e3feb73d6555f6645c42234002ed54ff9b0246

2
media/js/jquery.dataTables.js vendored
View File

@ -6988,7 +6988,7 @@
_Api.extend = function ( scope, obj, ext )
{
// Only extend API instances and static properties of the API
if ( ! obj || ( ! (obj instanceof _Api) && ! obj.__dt_wrapper ) ) {
if ( ! ext.length || ! obj || ( ! (obj instanceof _Api) && ! obj.__dt_wrapper ) ) {
return;
}

2
media/js/jquery.dataTables.min.js vendored
View File

@ -95,7 +95,7 @@ var c=[],e=function(a){(a=cc(a))&&c.push.apply(c,a)};if(h.isArray(a))for(var d=0
if(v.filter)b=v.filter.call(this,a,this);else for(var c=0,e=this.length;c<e;c++)a.call(this,this[c],c,this)&&b.push(this[c]);return new t(this.context,b)},flatten:function(){var a=[];return new t(this.context,a.concat.apply(a,this.toArray()))},join:v.join,indexOf:v.indexOf||function(a,b){for(var c=b||0,e=this.length;c<e;c++)if(this[c]===a)return c;return-1},iterator:function(a,b,c,e){var d=[],f,g,h,i,m,l=this.context,p,n,o=this.selector;"string"===typeof a&&(e=c,c=b,b=a,a=!1);g=0;for(h=l.length;g<
h;g++){var q=new t(l[g]);if("table"===b)f=c.call(q,l[g],g),f!==k&&d.push(f);else if("columns"===b||"rows"===b)f=c.call(q,l[g],this[g],g),f!==k&&d.push(f);else if("column"===b||"column-rows"===b||"row"===b||"cell"===b){n=this[g];"column-rows"===b&&(p=Ca(l[g],o.opts));i=0;for(m=n.length;i<m;i++)f=n[i],f="cell"===b?c.call(q,l[g],f.row,f.column,g,i):c.call(q,l[g],f,g,i,p),f!==k&&d.push(f)}}return d.length||e?(a=new t(l,a?d.concat.apply([],d):d),b=a.selector,b.rows=o.rows,b.cols=o.cols,b.opts=o.opts,a):
this},lastIndexOf:v.lastIndexOf||function(a,b){return this.indexOf.apply(this.toArray.reverse(),arguments)},length:0,map:function(a){var b=[];if(v.map)b=v.map.call(this,a,this);else for(var c=0,e=this.length;c<e;c++)b.push(a.call(this,this[c],c));return new t(this.context,b)},pluck:function(a){return this.map(function(b){return b[a]})},pop:v.pop,push:v.push,reduce:v.reduce||function(a,b){return hb(this,a,b,0,this.length,1)},reduceRight:v.reduceRight||function(a,b){return hb(this,a,b,this.length-1,
-1,-1)},reverse:v.reverse,selector:null,shift:v.shift,sort:v.sort,splice:v.splice,toArray:function(){return v.slice.call(this)},to$:function(){return h(this)},toJQuery:function(){return h(this)},unique:function(){return new t(this.context,Na(this))},unshift:v.unshift};t.extend=function(a,b,c){if(b&&(b instanceof t||b.__dt_wrapper)){var e,d,f,g=function(a,b,c){return function(){var e=b.apply(a,arguments);t.extend(e,e,c.methodExt);return e}};e=0;for(d=c.length;e<d;e++)f=c[e],b[f.name]="function"===
-1,-1)},reverse:v.reverse,selector:null,shift:v.shift,sort:v.sort,splice:v.splice,toArray:function(){return v.slice.call(this)},to$:function(){return h(this)},toJQuery:function(){return h(this)},unique:function(){return new t(this.context,Na(this))},unshift:v.unshift};t.extend=function(a,b,c){if(c.length&&b&&(b instanceof t||b.__dt_wrapper)){var e,d,f,g=function(a,b,c){return function(){var e=b.apply(a,arguments);t.extend(e,e,c.methodExt);return e}};e=0;for(d=c.length;e<d;e++)f=c[e],b[f.name]="function"===
typeof f.val?g(a,f.val,f):h.isPlainObject(f.val)?{}:f.val,b[f.name].__dt_wrapper=!0,t.extend(a,b[f.name],f.propExt)}};t.register=r=function(a,b){if(h.isArray(a))for(var c=0,e=a.length;c<e;c++)t.register(a[c],b);else for(var d=a.split("."),f=Tb,g,j,c=0,e=d.length;c<e;c++){g=(j=-1!==d[c].indexOf("()"))?d[c].replace("()",""):d[c];var i;a:{i=0;for(var m=f.length;i<m;i++)if(f[i].name===g){i=f[i];break a}i=null}i||(i={name:g,val:{},methodExt:[],propExt:[]},f.push(i));c===e-1?i.val=b:f=j?i.methodExt:i.propExt}};
t.registerPlural=u=function(a,b,c){t.register(a,c);t.register(b,function(){var a=c.apply(this,arguments);return a===this?this:a instanceof t?a.length?h.isArray(a[0])?new t(a.context,a[0]):a[0]:k:a})};r("tables()",function(a){var b;if(a){b=t;var c=this.context;if("number"===typeof a)a=[c[a]];else var e=h.map(c,function(a){return a.nTable}),a=h(e).filter(a).map(function(){var a=h.inArray(this,e);return c[a]}).toArray();b=new b(a)}else b=this;return b});r("table()",function(a){var a=this.tables(a),b=
a.context;return b.length?new t(b[0]):a});u("tables().nodes()","table().node()",function(){return this.iterator("table",function(a){return a.nTable},1)});u("tables().body()","table().body()",function(){return this.iterator("table",function(a){return a.nTBody},1)});u("tables().header()","table().header()",function(){return this.iterator("table",function(a){return a.nTHead},1)});u("tables().footer()","table().footer()",function(){return this.iterator("table",function(a){return a.nTFoot},1)});u("tables().containers()",