From: luk malcik <aport99@...>
Date: 2012-02-03T11:55:13+09:00
Subject: problem with method

Why method pole= doesn't work??





Kolo = Struct.new (:x,:y,:r)
Kwadrat = Struct.new (:x,:y,:a)
Prostokat = Struct.new (:x,:y,:a,:b)

module Domieszka
   attr_accessor :x, :y

   def moveto(x,y)
      @x = x
      @y = y
   end
end

class Kolo
   include Domieszka
   def pole=
   @r = r
   pole = r * Math.PI
   return pole
   end
end

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