From: Michael Neumann <mneumann@...>
Date: 2004-08-14T17:24:02+09:00
Subject: Re: Online Ruby interpreter somewhere?

Stefan Schmiedl wrote:
> Well, we have the Sandbox class in Appendix F of our Ruby book, IIRC.
> You *do* have one, Michael, don't you?

Yes of course ;-)

I've tried it, but the @sandboxOutput and @sandboxError variables are 
not filled when "puts" etc. is called! Not sure whether the best way is 
to repopen STDOUT/STDERR to a temporary file (is it possible to do this 
without affecting the host-program?) or whether I should only redefine 
"puts" etc.

Okay, in SAFE=4 mode, I should definitly redefine "puts", as the 
original puts will not work.

Thanks.

Regards,

   Michael