From: Hannes Wyss <hannes.wyss@...>
Date: 2006-01-12T23:03:24+09:00
Subject: Re: newbie: functions don't work in script

Christoph,

your script doesn't do anything with the return-value of 'include?'

try this:

#!/usr/local/bin/ruby
a = [ "a", "b", "c" ]
p a.include?("b")