title: How to select first element in select list Angular JS?
body: <p>I have select list with options:</p>
  
  <pre><code>  &lt;select ng-model="yr[$index]" ng-selected="year.id == 'I'" ng-options="year.id as year.id for year in years"&gt;
      &lt;/select&gt;
  </code></pre>
  
  <p>How to select first element in select list, where element is string?
  My code is:</p>
  
  <p><a href="http://plnkr.co/edit/U4Fxh0JSxxtwhJWT9opG?p=preview" rel="nofollow">http://plnkr.co/edit/U4Fxh0JSxxtwhJWT9opG?p=preview</a></p>