Javascript Function like Objects i.e. "$" can be used as a function e.g. $() as well as an object $.
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Published on 2010-06-01T21:02:27Z
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2010/06/01
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JavaScript
Questions in the title. I've always wondered and failed to find out from the jQuery source. How this is done.
To reiterate. In jQuery: how does the "$" become a function e.g."$()" as well as an object "$."
I can create it one way OR the other like so...
var $ = function(){
return {each:function(){console.log("Word")}}
}
// $.each(); FAIL!
$().each(); // Word
var $ = {
each:function(){console.log("Word")}
}
$.each(); // Word
//$().each(); FAIL!
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