jQuery unique function
<p>The page over here <a href="http://api.jquery.com/jQuery.unique/" rel="nofollow">http://api.jquery.com/jQuery.unique/</a>  suggests "Sorts an array of DOM elements, in place, with the duplicates removed. Note that this only works on arrays of DOM elements, not strings or numbers."</p>

<p>However i was able to remove duplicates with numbers using $.unique..why does it say that it does not work on strings on numbers?</p>
