From: luk malcik <aport99@...>
Date: 2012-02-06T07:48:58+09:00
Subject: inheritance one more time

Hi, similar topic was here but still I can't do that. This is my code:

Square = Struct.new(:x,:y,:a) do

   include Domieszka

   def pole

   p = a**2

   end

   def obwod

   o = 4*a

   end

   def pole=(a)

   self.a = a

   end

   def obwod=(a)

   self.a = a

   end

end



class Rectangle<Square

   include Domieszka

   def pole=(b)

   self.b = b
   end
   def pole
   p=a*b

   end



Why there is no possibility to write :
r = Rectangle.new
r.pole = 3
"Undefinied method error..."

Domieszka is module declared at the beginning of my code, I dont put it
here

-- 
Posted via http://www.ruby-forum.com/.