checking what current_user is

@sgharms I'm sorry to bug you again, but I need someone to confirm what I'm thinking. Right now I can log in users via Soundcloud using oauth and store them as a current user. That being said, it doesn't seem that the logic carries over when I redirect back to the homepage. I'm storing a current user in a helper file and the logic works fine with the users controller. I feel like the problem is that the welcome controller isn't inheriting the users helper I created correctly. I added print statements to see if my logic's correct, but what do you think?