i-Hun/JS: анонимные самовызывающиеся функции

## JS: анонимные самовызывающиеся функции
http://stackoverflow.com/questions/1122690/jquery-and-questions/1122740#1122740
Let's rewrite this code a little bit to understand what's going on.

function complicatedFunction($) {
          // the document.ready call goes here.
}
Next, how would you call this function?

complicatedFunction(someObject);
So inside the complicatedFunction $ refers to someObject. Agree?

If you write

complicatedFunction(jQuery);
Then inside the function, $ refers to the jQuery object. So everything inside, complicatedFunction can use '$' as like how a normal jQuery user would do.

Coming back to the original code, if we decide to not name this function i.e. make it anonymous, you can visualize the code like,

(function($) { })(jQuery);
You are creating an anonymous function, taking one argument named $. You immediately call this anonymous function passing it the jQuery object. This way, you don't modify the global $ object but all the code inside your anonymous function works like $ was always available. Cool, isn't it? :)
	http://stackoverflow.com/questions/1122690/jquery-and-questions/1122740#1122740
	Let's rewrite this code a little bit to understand what's going on.

	function complicatedFunction($) {
	// the document.ready call goes here.
	}
	Next, how would you call this function?

	complicatedFunction(someObject);
	So inside the complicatedFunction $ refers to someObject. Agree?

	If you write

	complicatedFunction(jQuery);
	Then inside the function, $ refers to the jQuery object. So everything inside, complicatedFunction can use '$' as like how a normal jQuery user would do.

	Coming back to the original code, if we decide to not name this function i.e. make it anonymous, you can visualize the code like,

	(function($) { })(jQuery);
	You are creating an anonymous function, taking one argument named $. You immediately call this anonymous function passing it the jQuery object. This way, you don't modify the global $ object but all the code inside your anonymous function works like $ was always available. Cool, isn't it? :)