"Compiler #2" as it has been affectionately called is a compiler to turn normal Ruby classes into Java classes, so they can be constructed and called by normal Java code. When I asked for 1.3 ...

JJEdit simplifies compiling, running Java on OS X. By Dennis Sellers. APR 11, 2002 5:00 pm PDT.

I did another pass on compiler2 , and managed to wire in signature support. So let's look at a couple examples: class MyRubyClass def helloWorld puts "Hello from Ruby" end def goodbyeWorld(a) puts ...