Dear Meino,
this may depend on what you want to do ... I found a web site with some
downloadable scripts and description in French ( but the code itself
seems to be entirely English )
_http://www.crai.archi.fr/RubyLibraryDepot/Ruby/FR_cam_page.htm_
(http://www.crai.archi.fr/RubyLibraryDepot/Ruby/FR_cam_page.htm)
.. maybe Babelfish can help with translations ...
Otherwise ask me if you need help with understanding the French text..
Best regards,
Axel