Question about has_many-through Inbox x

The question is kind of long and probably simple...I posted on
StackOverflow at the link below. Thank you in advance for anyone taking
the time to look.

http://stackoverflow.com/questions/12667093/creating-a-friend-while-on-their-profile-page

The question is kind of long and probably simple...I posted on
StackOverflow at the link below. Thank you in advance for anyone taking
the time to look.

http://stackoverflow.com/questions/12667093/creating-a-friend-while-on-their-profile-page