title: iPhone : How to create expanadable table view?
body: <p>I want to create expandable table view.</p>
  
  <p>I found one <a href="https://github.com/gcamp/GCRetractableSectionController" rel="nofollow noreferrer">link</a> which is same as I want. </p>
  
  <p><img src="https://i.stack.imgur.com/1CZMq.png" alt="enter image description here"></p>
  
  <p>But I want to create my own table view (Dont want to implements this github code).</p>
  
  <p>How do I achieve this type of functionality ?</p>