module Segment
  def self.new
    klass = Class.new { include Segment }
  end

  def self.included(base)
    # puts "base = " + base.inspect
    # puts "base is " + base.is_a?(Class).inspect
  end
end

class Segment::PID
  include Segment
end

puts ""

pid_segment = Segment::PID.new
puts "segment.class.ancestors = " + pid_segment.class.ancestors.inspect

anon_segment = Segment.new
puts "anon_segment.class.ancestors = " + anon_segment.class.ancestors.inspect