From: Martin DeMello <martindemello@...>
Date: 2007-10-31T05:58:45+09:00
Subject: Re: Code to DRY

How about:

module Ordered
   def le?(other)
     case other
       when MAX : true
       when MIN : false
       else
         less_than_or_equal? other
     end
   end
end

class Klass1
  include Ordered

  def less_than_or_equal? other
     # stuff
  end
end