Activerecord and composite keys

ruby-talk
1

I'm using Dr Nic's composite keys gems.
I'm connected to an Oracle database. So far, so good.
I set up my models as such :

class Dossier < ActiveRecord::Base
  set_table_name :dc_dossier
  set_primary_key :n_dossier
  has_many :dossier_personnes
end
class Dossier_Personne < ActiveRecord::Base
  set_table_name :dc_dossier_personne
  set_primary_keys :n_dossier, :n_personne
  belongs_to :dossier, :foreign_key => :n_dossier
end

And tried that :
Dossier.find(:first).dossier_personnes

Got this error :
uninitialized constant Dossier::DossierPersonne (NameError)

I'm quite new to ruby, is there something that i'm doing wrong ?
Thanks in advance for your help.

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2

Nicolas :

class Dossier_Personne < ActiveRecord::Base
  set_table_name :dc_dossier_personne
  set_primary_keys :n_dossier, :n_personne
  belongs_to :dossier, :foreign_key => :n_dossier
end

And tried that :
Dossier.find(:first).dossier_personnes

Got this error :
uninitialized constant Dossier::DossierPersonne (NameError)

Maybe you should call your class DossierPersonne instead of
Dossier_Personne.

  -- Jean-François.

3

I didn't know rails could do composite keys -- thanks for the info :slight_smile:

-Thufir

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On Tue, 27 Nov 2007 17:38:20 +0900, Nicolas Couturier wrote:

I'm using Dr Nic's composite keys gems.