`:unconfirmed_email` missing from model generator

[mattfiocca]

I'm playing around with the devise module :confirmable, and noticed that the ## Confirmable block that is commented out in the generated user model is missing the property :unconfirmed_email, type: String, which is required I think when using the module.

I'm just curious if that was intentional or not.

Thanks!

[cheerfulstoic]

I think that we just copied the structure from the Mongoid generator here:

https://github.com/plataformatec/devise/blob/master/lib/generators/mongoid/devise_generator.rb

I'm not sure why they have it commented out, though ;) Do you think that it seems reasonable?