Contents

class CreateCities < ActiveRecord::Migration
  def change
    create_table :cities do |t|
      t.string :code
      t.string :digit
      t.string :name
      t.references :state

      t.timestamps
    end
    add_index :cities, :state_id
    add_foreign_key :cities, :states
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
unico-training-7.8.0	db/migrate/20110601163113_create_cities.rb