On Wed, Jan 18, 2012 at 5:49 AM, Kingston.s <[email protected]> wrote:
> On Jan 17, 7:08 pm, Peter Vandenabeele <[email protected]> wrote: > > On Tue, Jan 17, 2012 at 7:41 AM, Kingston.s <[email protected]> wrote: > > > Hi all, > > > > > I want to get all association methods in one single model.... > > > > > Any default method is provided by Active Record ??? > > > > > i am using ruby 1.9.3 and rails 3.1.3 > > > > User.reflect_on_all_associations.map{|a| [a.macro,a.name]} > > > > etc. > > > > Peter > > > > -- > > Peter Vandenabeelehttp:// > twitter.com/peter_vhttp://rails.vandenabeele.com > > Hi Peter, > > Thanks for quick reply.. > > This is working fine.but it is return all the association and the > corresponding model name.... > > like [:has_many, :site_users] > > but i want association methods like site_user_ids and site_user_ids= > Hmmm, I don't see them in that datastructure. I presume they are defined automatically, based on the name of the association, in this code starting at: https://github.com/rails/rails/blob/master/activerecord/lib/active_record/associations/builder/collection_association.rb#L57 In general ... I think it is better not to touch the _id fields manually and use other association methods (without _id) if possible. E.g. the 'build' or 'delete' functions on the has_many association. HTH, Peter -- 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.
