title: complex ng-class expression containing both a value and a conditional
body: <p>Say I wanted to have an ng-class do two things:</p>
  
  <p>1) populate a value from a variable like so</p>
  
  <pre><code> `ng-class="myAwesomeJavaScriptVariable"`
  </code></pre>
  
  <p>and</p>
  
  <p>2) conditionally set a predefined class:</p>
  
  <pre><code>  `ng-class = "{awesomeClass: myAwesomeBoolean}`
  </code></pre>
  
  <p>I am aware that I could do something like
        <code>class="{{myAwesomeJavaScriptVariable}}" ng-class="{awesomeClass: myAwesomeBoolean}"</code></p>
  
  <p>How (if this is even possible) could I amalgamate those two into a single ng-class expression?</p>