From: Joe Karma <joekarma@...>
Date: 2006-07-23T05:52:30+09:00
Subject: Re: Newbie Question: delete all non alphanumeric characters

On 7/21/06, Theallnighter Theallnighter <theallnighter@gmail.com> wrote:
> Hi all,
> how can i delete all non alphanumeric characters in a string ? thanks
>
> --
> Posted via http://www.ruby-forum.com/.
>
>

TMTOWTDI:

username.delete('^A-Za-z0-9')

...I just thought I'd add a little variety to this collection of
Regexp-centric solutions.