title: Take data from Enum to show on UIPickerView
body: <p>I am creating a simple View where there is a UIPickerView and I want to display the choices on the PickerView from an enum. I have created an enum of possible drinks</p>
  
  <pre><code>enum drink{
    case coffee
    case tea
    case cola
    case water
  }
  </code></pre>
  
  <p>I was wondering how it would be possible to display the drinks in an UIPickerView? I am using Swift 1.2 and Xcode 6.3.1.. Thanks!! :)</p>