On Tue, Sep 21, 2010 at 4:49 PM, radhames brito <[email protected]> wrote:
> oh , awesome nested set gem arranges item like a tree , to is like > > > root > | > ________|__________ > left | item | right > ______ |__ | ______|______ > > > > you see item has a left and right sibling, the gem saves the parent_id > of the item , in this case root and the id of the item to the left and to > the right > > -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
