From: Simon Krahnke <overlord@...>
Date: 2008-05-26T16:34:37+09:00
Subject: Re: A simple newbie question (arrays and strings)

* koichirose <koi@ff.it> (22:48) schrieb:

> It works! I see that .uniq is case-sensitive (something else !=
> something Else). Can I avoid that?

Yes, just convert it to lower case before the uniq:

Dir.entries('.')[2..-1].map{|f| f.split('-')[0].lower}.uniq

mfg,                simon .... l