JRuby

JRuby: Complete collection of core classes and Ruby Standard Libraries for Ruby language

Complete collection of core classes and Ruby Standard Libraries for Ruby language

If you’re a Ruby programmer, or just starting to learn this programming language you’ll find JRuby incredibly useful.

This free application offers all the core Ruby classes and syntax as well as the vast majority of Ruby Standard libraries.

Most of the standard libraries are Ruby’s .rb files, altough a few of them rely on extensions built with C language.

If you want to use Ruby for JVM you should definitely try JRuby – the no. 1 Java implementation of Ruby programming language! You’ll get the best performance along with a huge collection of libraries and real threading capability.