title: How to add multiple UIBarButtonItems on right side of Navigation Bar?
body: <p>I would like to have more than a single <code>UIBarButtonItem</code> on the right side of my <code>UINavigationBar</code>. How can I achieve this?</p>
  
  <p>An example of what I am trying are shown below - you can notice that the top right has more than one button.</p>
  
  <p><img src="https://i.stack.imgur.com/W01Ct.png" alt="enter image description here"></p>