Java, in fact, enforces types more weakly than Ruby. For example, Java evaluates "4" + 2 as "42", ... JRuby, an open source Ruby interpreter for the JVM, simplifies Ruby-Java integration.

All the following examples can be "run" either from the command line, or by using jirb_swing, the Swing-based IRB console that comes with JRuby. You can start jirb_swing like $ jruby -S jirb_swing. A ...

Jeff Cohen‘s blog post Ruby 101: Naming Conventions does a nice job of covering conventions associated with the Ruby programming language. I like how he specifically writes to Java developers ...

A Java Platform Integration for R with Programming Languages Groovy, JavaScript, JRuby (Ruby), Jython (Python), and Kotlin. ⚠️ This project is archived. The release of Java 17 broke core compatibility ...

The JRuby team has released JRuby 10, a major upgrade of the Ruby implementation on the Java Virtual Machine (JVM), introducing compatibility with Ruby 3.4, full support for Java 21, and several ...

JBang 0.107.0 provides a preview of Java 21, integrating with the OpenAI plugins via the quickstart port from Python and further integration with ChatGPT to generate Java code.

Engine Yard, a provider of a cloud computing platform for Ruby and Ruby on Rails applications, announces a new professional support offering for JRuby developers. Close. Latest News; ...