Marnen Laibow-Koser wrote: > Are you *sure* you mean that it's many-to-many? If that were so, a > category could have more than one parent. Is that what you want? Or do > you really mean a simple hierarchical tree?
That is true. A category can exist in several places in the hierarchy. It may appear (for example) under basic products *AND* under Personal. In that case it has two parents. This is not as common as having multiple children, but both situations are valid. Multiple parents, multiple children. > > Let me know, and perhaps I can be more help. Thanks much. -- Posted via http://www.ruby-forum.com/. -- 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 rubyonrails-t...@googlegroups.com. To unsubscribe from this group, send email to rubyonrails-talk+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/rubyonrails-talk?hl=en.
