Chris@909: class AddMissingIndexesToBoards < ActiveRecord::Migration
Chris@909:   def self.up
Chris@909:     add_index :boards, :last_message_id
Chris@909:   end
Chris@909: 
Chris@909:   def self.down
Chris@909:     remove_index :boards, :last_message_id
Chris@909:   end
Chris@909: end