Contents

class CreateWithDefaultTable < ActiveRecord::Migration
  def self.up
    create_table :locomotives do |t|
      t.column :name, :string
      t.column :max_speed, :integer
      t.column :type, :string
    end

    create_child(:steam_locomotives, parent: :locomotives) do |t|
      t.decimal :water_consumption, precision: 6, scale: 2, null: false
      t.decimal :coal_consumption,  precision: 6, scale: 2, null: false
    end
  end

  def self.down
    drop_child :steam_locomotives
    drop_table :locomotives
  end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
updateable_views_inheritance-1.4.8	test/fixtures/migrations/2_create_with_default_table.rb
updateable_views_inheritance-1.4.7	test/fixtures/migrations/2_create_with_default_table.rb
updateable_views_inheritance-1.4.6	test/fixtures/migrations/2_create_with_default_table.rb