From: "F. Senault" <fred@...>
Date: 2009-05-20T17:00:02+09:00
Subject: Re: Super super ?

Le 19 mai � 21:29, Marc-antoine Kruzik a �crit :

> Hello, I'm looking for informations about "super".
/.../ 
> I have 3 classes : grandfather, father, and son.
> And they all have a method named "say_hello".
> But now, I would that Son didn't call Father, but directly Grand_father.
> 
> s.say_hello
> Grand Father : Hello
> Son : Hello
> 
> How could I do that ?

As others said, refactor, there's a problem with you inheritance logic.

That being said, you could work in the Father class like this to obtain
the wanted result :


class Father < Grand_father
  def say_hello
    super
    puts "Father : Hello" unless self.is_a? Son
  end
end

Fred
-- 
First, there was the command-line interface.  This allowed users to type
a line of text representing a "command", press the RETURN key, and
receive a response like "0x38754: ERROR_NOTEXT_PETUNIA".  Thanks to this
handy software tool, the suicide rate rose almost overnight. (D Barrett)