title: How to set default value in ng-options
body: <p>I can set a dropdown list with default value in angularjs as,</p>
  
  <pre><code> &lt;select name="repeatSelect" id="repeatSelect" ng-model="repeatSelect" ng-init=" repeatSelect = data[0].id"&gt;
      &lt;option ng-repeat="option in data" value="{{option.id}}"&gt;{{option.name}}&lt;/option&gt;
   &lt;/select&gt;
  </code></pre>
  
  <p>How can I achieve the same using <code>ng-options</code>? I treid with,</p>
  
  <pre><code> &lt;select name="repeatSelect" 
     id="repeatSelect" 
     ng-model="repeatSelect"
     ng-init=" repeatSelect = option.id"  
     ng-options="option.name for option in data track by option.id"&gt;
  &lt;/select&gt;
  </code></pre>
  
  <p>But no use. Sample <a href="http://jsfiddle.net/mpsbhat/840cc677/7/" rel="noreferrer">fiddle is here</a></p>