From: camenix <vipeak@...>
Date: 2006-11-01T20:25:15+09:00
Subject: Re: How to hide dos prompt?

> lib.rb
> def hello
>     puts "hello,world!"
> end
>
> main.rb
> require 'lib'
$stdout=open('h.txt','w')
$stderr=open('h1.txt','w')
> puts "hi!"
> hello

It does work!