Refactoring : Confirmations controller - useless `if redirect_url` condition

[newfylox]

Refactoring : Confirmations controller - useless `if redirect_url` condition

[newfylox]

Also, it could be nice to say if email is already confirmed. I know it's possible to get the answer by calling this:

@resource.errors.of_kind? :email, :already_confirmed

So it would be nice to specify if account_confirmation_success AND something like already_confirmed in redirect_header_options so that we know if it's because the link is expired or because the email is already confirmed, giving us the chance to show a better message on frontend. There can also have something like link_expired param to tell if it's because the link is expired.