From: David Vallner <david@...>
Date: 2006-02-22T10:12:47+09:00
Subject: Re: FILE test

Dňa Utorok 21 Február 2006 20:25 Damphyr napísal:
> Peter Hickman wrote:
> > You will see this sort of thing in other scripting languages. __FILE__
> > contains the name of the file source file and $0 is the name of the
> > currently executing script. So a file called hello.rb
>
> ...
>
> > when you run tom.rb the __FILE__ == $0 part of hello does not run as the
> > file hello.rb but the currently executing script is tom.rb. This allows
> > you to have a ruby file hold the class for inclusion by other scripts
> > and also be a utility script in it's own right.
>
> Not to mention the fact that it allows you to easily write unit tests
> for most of the code in a script.
>

Which I personally can't bear the sight of. Library is script is test? Nuh-uh. 
Just my two cents.

David Vallner