title: MaterializeCSS select not working with ng-repeat
body: <p>MaterializeCSS select with repeated options (using <code>ng-repeat</code>) is not working. Kindly assist!</p>
  
  <pre><code>&lt;div class="col s12 input-field"&gt;
      &lt;select ng-model="selected-category" id="category" name="category" class=""&gt;
          &lt;option value="" selected&gt;Choose Category&lt;/option&gt;
          &lt;option ng-repeat="c in categories" value="c.catCode"&gt;{{c.catDescription}}&lt;/option&gt;
      &lt;/select&gt;
  &lt;/div&gt;
  </code></pre>