title: Is it possible to listen for arrow keyspress using ng-keypress?
body: <p>I'm trying to create an interaction similar to the konami code "up,up,down,down,a,b,a,b, enter" -> something happens.</p>
  
  <p>Is it possible to listen for arrow keyspress using ng-keypress? it seems to not work? </p>
  
  <p>html:</p>
  
  <pre><code>input( ng-keypress='changed($event)'  )
  </code></pre>
  
  <p>Js</p>
  
  <pre><code>$scope.changed = (evt) -&gt;
      console.log(evt)
  </code></pre>
  
  <p>this will not log out arrow key events?</p>
  
  <p>Do I have to roll out my own listeners on the window? if so how can I achieve this in angular?</p>