title: Is it possible to concatenate values in Angular ng-options
body: <p>Basically, I'm trying to populate a select box but concatenate values from the <code>first_name</code> column and <code>last_name</code> column.</p>
  
  <p>What I want to do (doesn't work):</p>
  
  <pre><code>&lt;select ng-model="buyers" ng-options="b.id as (b.first_name + " " + b.last_name) for b in buyers"&gt;&lt;/select&gt;
  </code></pre>
  
  <p>What does work:</p>
  
  <pre><code>&lt;select ng-model="buyers" ng-options="b.id as b.first_name for b in buyers"&gt;&lt;/select&gt;
  </code></pre>