Check it out y'all: http://rafb.net/p/NJg5U147.html (pastie was down)
I'm trying to make a tree which belongs_to another model, where you can have sections or items as children, and sections can have sections or items as well. Moreover, any siblings should be sortable.
For instance:
Root - Section 1 - - Item A - - Item B - Item C - Section 2 - - Item D - - Section 3 - - - Item E - - Item F
etc.
Those items are going to be "has_one" with another model.
Right now I'm getting this error: NameError: undefined local variable or method `parent_id' but more generally, is there anything wrong with my approach?
