Add the has_many_polymorphs purchaseable model

[cs356-p2-videostore.git] / db / migrate / 016_create_purchases.rb

class CreatePurchases < ActiveRecord::Migration
  def self.up
    create_table :purchases do |t|
      t.column :customer_id, :integer
      t.column :purchaseable_id, :integer
      t.column :purchaseable_type, :string
    end
  end

  def self.down
    drop_table :purchases
  end
end