20130926014845_change_to_enumerize_in_withdraws.rb

class ChangeToEnumerizeInWithdraws < ActiveRecord::Migration
  def up
    change_column :withdraws, :payment_way, :integer
    change_column :withdraws, :state, :integer
  end

  def down
    change_column :withdraws, :payment_way, :string
    change_column :withdraws, :state, :string
  end
end