title: .addClass not working on jqLite / Angular.js
body: <p>I've been struggling lately to understand why the .addClass function was not working on jqLite</p>
  
  <pre><code>element.addClass('active')    
  </code></pre>
  
  <p>Element returns me an array of html elements, tested that over and over to be sure. I can hide(), show() , add a .css or get one, or even set .attr , but addClass resists me.</p>
  
  <p>edit: element is a path  in a svg block , and this is the reason that seems to make the addClass function irrelevant, still trying to fix it. </p>
  
  <p>element is a jqLite object </p>
  
  <p>Thank you.</p>