title: How would I create a slide menu on a Tab Bar Button tap (swift)
body: <p>I am using the SWRevealViewController library and have set my respective views to 'sw_rear' and 'sw_front'. I know how to create a side menu if it was activated by a bar button item tap as such: </p>
  
  <pre><code>menuButton.target = self.revealViewController() 
  menuButton.action = "revealToggle:"
  </code></pre>
  
  <p>I am trying to implement a version where the user taps the very right tab bar item and the side menu appears.</p>
  
  <p>I dont know how to set a target and action for this to happen though.  </p>