:acts_as_tree: http://wiki.rubyonrails.org/rails/pages/ActsAsTree
On Dec 7, 5:06 am, Ali <[EMAIL PROTECTED]> wrote: > Hi , > I am new to rails, and i need to know one thing, i have a table > called Categories and i want to self join it in such a way , that one > category could be a parent of many categories, but could be child of > only one category. > > Please tell me how to tell rails , in my Category Model, does the > following work for me ? > > class Category > > belongs_to :category > has_many :categories > > end --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
