title: how to centralize the way you set icons with enum and singleton in an app
body: <p>Okey!</p>
  <p>So how can I centralizing the way I set my icons in a larger scale project.</p>
  <p>Insted of setting icons with <code>[UIImage ImageNamed: @&quot;iconNamed&quot;];</code> everywhere and having to look into all the places in your project to change the string whenever an icon is being changed
  and insted of having a long list of method implementations returning a string.</p>
  <p>The end result should be like:</p>
  <p><img src="https://i.stack.imgur.com/PZu9d.png" alt="iOS autocomplete list with iconTypes" /></p>