title: How do I enable :recoverable in Devise?
body: <p>By default, the forgot password in Devise doesn't actually send a password reset link to email and I know the <code>:recoverable</code> module is what needs to be enabled/implemented.</p>
  
  <p>I have tried searching for tutorials or guides in google and here in stackoverflow but no success.</p>
  
  <p>Where can I find a good example or what code do I need to enable it?</p>