view db/migrate/.svn/text-base/065_add_settings_updated_on.rb.svn-base @ 480:19efecf4561a feature_36

new controller logic.

class AddSettingsUpdatedOn < ActiveRecord::Migration
  def self.up
    add_column :settings, :updated_on, :timestamp
    # set updated_on
    Setting.find(:all).each(&:save)
  end

  def self.down
    remove_column :settings, :updated_on
  end
end