# This migration comes from dm_core (originally 20121028125831) class AddUserFields < ActiveRecord::Migration def up add_column :users, :first_name, :string add_column :users, :last_name, :string add_column :users, :country_id, :integer end def down remove_column :users, :first_name remove_column :users, :last_name remove_column :users, :country_id end end