title: Get the first previous element that matches a condition with Jquery
body: <p>I have this table, how Can I get the first precessor that has the .cep class and get this element with Jquery??</p>
  
  <p>This is my table:</p>
  
  <pre><code>&lt;table&gt;
      &lt;tr class="cep"&gt;&lt;/tr&gt;
      &lt;tr class="ptype"&gt;&lt;/tr&gt;
      &lt;tr class="item"&gt;&lt;/tr&gt;
      &lt;tr class="cep"&gt;&lt;/tr&gt; (I want to get this element)
      &lt;tr class="ptype"&gt;&lt;/tr&gt;
      &lt;tr class="item"&gt;&lt;/tr&gt;
      &lt;tr class="item-here"&gt;&lt;/tr&gt; (I'me here)
      &lt;tr class="item"&gt;&lt;/tr&gt;
  &lt;/table&gt;
  </code></pre>
  
  <p>Is there a way to do this:</p>
  
  <pre><code>$('tr.item-here').prevUntilFindThefirstMatchOf('tr.cep'); Get this element
  </code></pre>
  
  <p>Help please</p>