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2009 Oct 24
1
Inheritance Problem
Hello. I have a question to inheritance in Rails(2.3.4). I have this three models. class Vehicle < ActiveRecord::Base end class Car < Vehicle end class RallyCar < Car end And this Migration: class CreateVehicles < ActiveRecord::Migration def self.up create_table :vehicles do |t| t.string :name t.string :brand t.string :type t.timestamps end Vehicle.create(:name =>''Demo Vehicle'', :brand => ''unknown'') Vehicle.create(:n...