From: Edgardo Hames <ehames@...>
Date: 2006-06-05T21:59:45+09:00
Subject: Re: New webserver

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On 6/5/06, Stuart Brand <stuart@server-solution.co.uk> wrote:
>
> Im designing a webserver as my first project on Ruby
>
> I need help with this line
>
> fileLine.sub(/\.\.\//, '')
>
> this is to remove any "../" that occur due to users trying to brake in,
> or by accident ;)
>
> However, this only removes the first instance of the ../ how do I remove
> every instance?


I think you're looking for gsub.

Cheers,
Ed
--=20
Encontr=E1 a "Tu psic=F3pata favorito" http://tuxmaniac.blogspot.com

Thou shalt study thy libraries and strive not to reinvent them without
cause,
that thy code may be short and readable and thy days pleasant and
productive.
-- Seventh commandment for C programmers

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