From: Jean-Claude Arbaut <jcarbaut@...>
Date: 2005-10-26T02:12:03+09:00
Subject: Re: regular expressions galore




ts wrote:

>>>>>> "J" == Jean-Claude Arbaut <jcarbaut@laposte.net> writes:
> 
> J>     if /^:?[\w"'#$@]*$/.match($_); puts $_; end
> 
>  This is interpreted as
> 
>        /^:?[\w"'#{$@}]*$/
> 
> moulon% ruby -e 'raise "aa" rescue puts "#$@ -- #$!"'
> -e:1 -- aa
> moulon% 
> 
> 
> 
> Guy Decoux
> 
> 
Wow! I won't forget that! Thanks.