title: Ng-show or ng-if condition if a date equals one of multiple dates in an array
body: <p>With AngularJS, I'm trying to use <code>ng-show</code> or <code>ng-if</code> in such a way that if today equals one of multiple dates in an array, it should show a specific div.  Is there any way to do something such as:</p>
  
  <pre><code>&lt;div ng-show="dateFlag in datesToTrigger"&gt;It worked!&lt;/div&gt;
  </code></pre>
  
  <p>or</p>
  
  <pre><code>&lt;div ng-if="dateFlag in datesToTrigger"&gt;It worked!&lt;/div&gt;
  </code></pre>