instance method get_order

# File actionmailer/lib/action_mailer/vendor/tmail-1.2.7/tmail/vendor/rchardet-1.3/lib/rchardet/chardistribution.rb, line 93
    def get_order(aStr)
      # We do not handle characters based on the original encoding string, but 
      # convert this encoding string to a number, here called order.
      # This allows multiple encodings of a language to share one frequency table.
      return -1
    end