Chris@0: class AddProjectToEnumerations < ActiveRecord::Migration
Chris@0:   def self.up
Chris@0:     add_column :enumerations, :project_id, :integer, :null => true, :default => nil
Chris@0:     add_index :enumerations, :project_id
Chris@0:   end
Chris@0: 
Chris@0:   def self.down
Chris@0:     remove_index :enumerations, :project_id
Chris@0:     remove_column :enumerations, :project_id
Chris@0:   end
Chris@0: end