title: swift how to pick documents from device local with controller
body: <p>I was searching for class or tutorial for how to present to the user a controller like <code>UIImagePickerViewController</code> for local documents in the device like pdf,text,Doc and so on but no luck .</p>
  
  <p>can some one point me to the right direction .</p>
  
  <p>i know about <code>UIDocumentPickerViewController</code> that gives you to import from iCloud , thats not what i am looking for  .</p>