From: Joel VanderWerf <vjoel@...>
Date: 2002-08-25T16:30:10+09:00
Subject: DATA.pos different, but why?


This program behaves differently when piped to ruby and when redirected 
to ruby. Is this something I don't understand about unix, something I 
don't understand about ruby, or a bug?

======t.rb========
p $0
p DATA.pos
__END__
this is some data.
==================

$ cat t.rb | ruby
"-"
-1
$ ruby <t.rb
"-"
24