Ionic 2 login / signup authentication with Rails 4 API using Devise

Anyone know of a tutorial or help for this? I’ve seen node.js + Ionic 2.

Building an Ionic 2 app on-top a Rails 4 API was awesome!

Trying to figure out Ionic 2 login, sign-up, password reset, tokens working with existing Devise, has been a nightmare, at least for me.

Thanks for any help.

Did you have any success regarding this?