Filtering by class attribute using JQuery
<p>I'm a bit confused on how filtering works in jQuery. Apparently, these two lines are different:</p>

<pre><code>$('svg').filter('.woah')
$('svg[class=woah]')
</code></pre>

<p>Why is this so?
Here's a simple jsFiddle I cooked up:
<a href="http://jsfiddle.net/8MLRE/4/" rel="nofollow">http://jsfiddle.net/8MLRE/4/</a></p>
