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// everyone's new favorite closure pattern: | |
(function(window,document,undefined){ ... })(this,this.document); | |
// when minified: | |
(function(w,d,u){ ... })(this,this.document); | |
// which means all uses of window/document/undefined inside the closure | |
// will be single-lettered, so big gains in minification. | |
// it also will speed up scope chain traversal a tiny tiny little bit. | |
// additionally it protects against the case where someone does `undefined = true` | |
// tech details: | |
(function(){ })() // is a self executing anonymous function | |
// and when we | |
(function(myname){ })('paul') // we're just bypassing a var declaration at the top | |
// and then in this case, `this` is always the global object when in global scope so | |
// we can safely use it. | |
// and a horribley awesome idea. duck punch to switch up the args passed in on all ready functions | |
(function(oReady){ | |
$.fn.ready = function(fn){ | |
return oReady.call(this, function(){ fn.call(this, $, window, document); }); | |
}; | |
})($.fn.ready); | |
// which enables | |
$(function($,window,document,undefined){ alert(document) }) | |
| |
// temp01 ftw. thx! |
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