title: Programmatically remove contact from adress book on specific time in swift
body: <p>I am trying to programmatically remove contacts from address book on specific time. Is it even possible in Swift and do Apple allow it?. I'm already familiar with <code>CNContactStore</code>because I have got working adding contacts into phonebook. Granted access into Contacts etc.. But I do not know how to programmatically delete contacts from addressbook(forever) on specific time.</p>
  
  <p>Any help is appreciated!</p>