[Rails] Re: Wrong value for belongs_to?

RussK wrote:
> I have a class that represents a simple tree (but usually it's flat).
> It appears that the belongs_to relationship is returning the wrong
> ID. The class looks like:

If you need a basic tree structure, why not just use the acts_as_tree
plugin?

http://github.com/rails/acts_as_tree/

Example:
class Category < ActiveRecord::Base
acts_as_tree :order => "name"
end

It's much simpler and gives you a lot of convenience methods for
traversing the tree.
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