title: Radio button logic in UItableViewCells
body: <p>Hey I'm working on a screen where user have option groups for example "Drink" which is title of section in my tableView, and their choices are "7up", "coke", etc which are cells of my table.</p>
  
  <p>Now every Option Group choice (every cell in order words) has one radio button. I want to implement this. I'm facing problem if user selects any cell's radio button then other radio buttons should be deselected but how? </p>
  
  <p>any help please</p>