require 'shared_setup' class Stadt < ActiveRecord::Base def self.table_name() "stadt" end end class Adresse < ActiveRecord::Base def self.table_name() "adresse" end belongs_to :stadt, :class_name=>"Stadt", :foreign_key=>"stadt_id" end #class Kunde < ActiveRecord::Base # belongs_to :wohnsitz, :class_name=>"Adresse", :foreign_key=>"wohnsitz_id" #end addrs = Adresse.find_all towns = Stadt.find_allback to firma (C) 1998-2017 Olaf Klischat <olaf.klischat@gmail.com>