From: Mike Gold <mike.gold.4433@...>
Date: 2008-11-20T00:36:51+09:00
Subject: Re: how can I invoke the 'include' in the class instance function

Jarod Zhu wrote:
> For same reason, I want to invoke the 'include' in the class instance
> function.

class QQ
  module QQ_Elem
    def print_elem
      puts "elem"
    end
  end

  def test
    extend QQ_Elem   # <-----------
    print_elem
    puts "test"
  end
end

qq = QQ.new
qq.test #=> elem
        #   test
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