class DeleteAnonymousJour < ActiveRecord::Migration
  def up
    jour_count = Journal.all.count / 30 + 2
    transaction do
      for i in 1 ... jour_count do i
      Journal.page(i).per(30).each do |jour|
        jour.destroy if jour.user_id == 2
      end
      end
    end
  end

  def down
  end
end