I am using devise for authentication during my Rails application. I've got a WordPress installation for that blog area of the project (because I want several Wordpress plug ins).

Can you really integrate the consumer authentication in the RoR application in to the blog, to ensure that when someone logs in to the application, then would go to your blog, their signed it status remains and turns up.

If that is possible, it ought to be achievable to sign in while viewing your blog after which go right to their page once they visit the application, right?