Michael Lam writes:

# Okay...is anyone here familiar with rxPython? 

Only enough to know it is called wxPython (http://www.wxpython.org/) and 
that it has an enthusiastic following.

# It is apparently done with SWIG
# http://swig.sourceforge.net, and now SWIG is usable on Ruby, thanks to 
the one
# who added Ruby to SWIG.

According to RAA, that would be Masaki Fukushima.

# I have some experiences with SWIG (and know how easy it is to use).  Can 
the
# author of SWIG/Ruby please stand up, and let us know how possible wxRuby 
is if
# we use SWIG, just like the wxPython guys do?

Why not ask him directly? His given mail address ends in .jp, which may 
mean that he might not follow the English mail list or comp.lang.ruby. So 
I have cc:'d him on this post (which is probably a good idea for questions 
addressed to anyone who is not racking up frequent poster points here).

Conrad Schneiker
(This note is unofficial and subject to improvement without notice.)