therubyrhino or therubyracer but for Ruby, not JavaScript

Question

Is there something like therubyrhino or therubyracer but for JRuby, not JavaScript?

I tested eval but this allows to access all models and classes from my Rails-Project. I really want to force the code into an own environment (with only the standard classes) and want to extend this environment with some chosen variables and classes.

Answer 1

there's some good stuff for you here, I think.

Language in a Sandbox in Rails

and in general:

http://www.google.com/search?gcx=w&ix=c1&sourceid=chrome&ie=UTF-8&q=ruby+sandbox