rosa-build/db/migrate/20120123161250_change_subscribeable_to_string.rb

# -*- encoding : utf-8 -*-
class ChangeSubscribeableToString < ActiveRecord::Migration
  def self.up
    change_column :subscribes, :subscribeable_id, :string
  end

  def self.down
    change_column :subscribes, :subscribeable_id, :integer
  end
end