Commit before editing routes file.
Edited routes file to double nest models instead of triple nesting.
Added a working create Problem form to the Rockgym view, motherfucker.
Changed redirect on Problem create to Rockgym show.
Added a default value for Problem names.
Edited the Problems show view to properly link to the parent Rockgym.
Default name added to Problems, for real.
Added a show view and partial for Reviews.
Added Reviews, via partial, to the Problems show view.
Cleaned up the Problem form partial.
Added div to Problem form partial. Added Review form partial to Problem view and created Review show view.