How do you interpret jQuery(document).ready()?
<p>So <code>jQuery()</code> is is a function and document is an object which is used as a parameter of the <code>jQuery()</code> function. </p>

<p>I suppose, the <code>jQuery(document)</code> function then return an object, which has a ready() method? Is it correct? What kind of object does <code>jQuery(document)</code> return then?</p>
