module ActiveRecord::Timestamp

def create_with_timestamps #:nodoc:
  if record_timestamps
    current_time = current_time_from_proper_timezone
    write_attribute('created_at', current_time) if respond_to?(:created_at) && created_at.nil?
    write_attribute('created_on', current_time) if respond_to?(:created_on) && created_on.nil?
    write_attribute('updated_at', current_time) if respond_to?(:updated_at) && updated_at.nil?
    write_attribute('updated_on', current_time) if respond_to?(:updated_on) && updated_on.nil?
  end
  create_without_timestamps
end