Rails - Oct 2014 - Accessing and updating Devise current user in a different controller

So I'm creating a tv trivia game app, and when a user completes their
quiz, I need to update certain aspects of the user (level/xp, also
saving some of their answers to the database).

However, I'm using devise for authentication, and I'm not sure how to
access and update the current user when I'm in the quiz controller or
quiz view. I'm assuming I need to add a helper method which gives the
controller access to the current user, but I'm not sure how to do it
exactly.

Thanks in advance for your help.

-- 
Posted via http://www.ruby-forum.com/.

-- 
You received this message because you are subscribed to the Google Groups
"Ruby on Rails: Talk" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to
rubyonrails-talk+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org
To post to this group, send email to
rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org
To view this discussion on the web visit
https://groups.google.com/d/msgid/rubyonrails-talk/409dc897c54b41e8c9f8e0f4610f909d%40ruby-forum.com.
For more options, visit https://groups.google.com/d/optout.