From: Lionel Thiry <lthiryidontwantspam@...>
Date: 2005-03-15T23:00:50+09:00
Subject: Re: [newby] class variables and class instance variable?

ts wrote:
>>>>>>"L" == Lionel Thiry <lthiryidontwantspam@skynetnospam.be> writes:
> 
> 
> L> It still gives the same output:
> L> 0 cats, 0 dogs, 0 animals
> L> a new dog
> L> a new dog
> L> 2 cats, 2 dogs, 2 animals
> L> a new cat
> L> a new cat
> L> a new cat
> L> 5 cats, 5 dogs, 5 animals
> 
>  with 1.9.0
> 
> 0 cats, 0 dogs, 0 animals
> a new dog
> a new dog
> 2 cats, 2 dogs, 2 animals
> a new cat
> a new cat
> a new cat
> 5 cats, 5 dogs, 5 animals
> 
> 
Thanks a lot! :)

I expected it would give an error or the same output as the original code when 
executed in ruby 1.9.0.

Would those modifications "correct" its behavior? (I hope I'm not too annoying 
asking to test code for me)

class Dog<Animal
  @@born = 0
  def self.anew
    puts "a new dog"
  end
end

class Cat<Animal
  @@born = 0
  def self.anew
    puts "a new cat"
  end
end

Thanks in advance,
Lionel Thiry