Chris@909: class AddVersionedTables < ActiveRecord::Migration
Chris@909:   def self.up
Chris@909:     create_table("things") do |t|
Chris@909:       t.column :title, :text
Chris@909:     end
Chris@909:     Thing.create_versioned_table
Chris@909:   end
Chris@909:   
Chris@909:   def self.down
Chris@909:     Thing.drop_versioned_table
Chris@909:     drop_table "things" rescue nil
Chris@909:   end
Chris@909: end