From: Pen Ttt <myocean135@...>
Date: 2010-09-24T18:03:36+09:00
Subject: Re: to make dot method dot method work?

there is another way to solve it(an expert in stackover help me)
class Mycompute
  def initialize(str)
    @str=str
  end
  def values
    @@result=@str
    def @@result.up
      self.upcase
    end
    @@result
  end
  def up
    @@result.upcase
  end
end

Mycompute.new("Abc").values #=> "Abc"
Mycompute.new("Abc").up #=> "ABC"
Mycompute.new("Abc").values.up #=> "ABC"


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