Online Ruby interpreter somewhere?

[Michael Neumann]

Hi,

I know there's the great www.ruby.ch online interpreter. But is the code
for it somewhere available? I'd like to setup the same, but for Ruby 1.8.

Regards,

Michael

 

[Stefan Schmiedl]

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

s.

 

[Michael Neumann]

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