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?
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