Ola Bini ( http://www.ola-bini.blogspot.com ), core committer on the JRuby ( http://jruby.codehaus.org ) project is in Bangalore for a while. So is Zheng Ye ( http://dreamhead.blogbus.com ), core committer on the XRuby ( http://xruby.blogspot.com ) project.

 

ThoughtWorks is organising a GeekNight where both Ola and Zheng Ye will be present. 

If you're interested, please go to the ThoughtWorks GeekNight page to sign up:  http://thoughtworks.wikispaces.com/Meet+Ola+Bini+and+Zheng+Ye

JRuby allows us to run Ruby code - including Rails - on the Java JVM.

XRuby is the first Ruby to Java compiler which compiles Ruby source code (.rb) to Java bytecode (.class)