I''m not entirely sure if this is what you mean, but have a look :
http://api.rubyonrails.org/classes/ActiveRecord/Acts/Tree/ClassMethods.html
On Tue, 28 Dec 2004 17:34:59 -0300, Samuel Mota
<SMota-UD6lNx2AZ21Wk0Htik3J/w@public.gmane.org>
wrote:>
>
> Hi,
>
> Is it possible to have a recursive mapping with the record structure from
rubyonrails ?!?
>
> To retrieve a hierarchy structure .... how should be my model?
>
> Thanks for any help ...
>
> + Samuel G. Mota
> + smota-UD6lNx2AZ21Wk0Htik3J/w@public.gmane.org
> + 55 (11) 4417 7093
> + Business Application Dpt.
> + Netset Serviços em Tecnologia
> + a Hypercom Company
> + http://www.hypercom.com
>
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--
Tobi
http://blog.leetsoft.com