From: sto.mar@...
Date: 2013-02-25T04:38:08+09:00
Subject: Re: Why class returning its own name when "include" statement?

Am 23.02.2013 09:20, schrieb Love U Ruby:
> @Stefano Yes you are right. The below code is proved that.
>
> *********************************************************
>   module Show
>   def show_string
>   p "hi"
>   end
>   end
> # => nil
>    class Foo
>    @x=12
>    (include Show).object_id
>    end
> # => 10681980
>    class Too
>    @x=12
>    (include Show).object_id.inspect
>    end
> # => "10648020"
> *********************************************************
>
> Does that mean @x has been already initialized? or curious to know what
> "10648020" contains into it?

It's useless to ask these kind of "academic", pointless questions as
long as you do not even have the most basic knowledge about how to
properly define a class with an instance variable.

Read for example this:

   http://pine.fm/LearnToProgram/

Read it from beginning to end, do *all* the exercises.

After that, choose a programming project to work on, something
with a purpose. Then ask questions about how to achieve your goal.


-- 
<https://github.com/stomar/>