title: Javascript shorthand if-else and returning
body: <p>Can the javascript shorthand for if-else return out of a function? If so how would this work. </p>
  
  <p>eg. 
  I have this:</p>
  
  <pre><code>if(boolean){
   return;
  }
  </code></pre>
  
  <p>and I would like to write it as this:</p>
  
  <pre><code>(value)? return;
  </code></pre>
  
  <p>Chrome complains that return is unexpected. Is there anyway to write something like this so that it is valid?</p>