This repository contains examples and documentation for features specific to JRuby, like Java integration and Java-based extensions. This repository is divided into a few areas: java …

Learn how to effectively use Ruby within a Java application with this detailed guide, including integration techniques and code examples.

Nov 23, 2024 · Explore how JRuby enables seamless integration of Ruby with Java, leveraging the power of the JVM for enhanced performance and access to Java libraries.

Apr 30, 2025 · This post will show you how to get started with JRuby’s Java integration and a few quick examples of using the JFreeChart library from Ruby code. I promise you won’t have to …

Feb 3, 2025 · Discover how to seamlessly integrate JRuby with Java and build your first hybrid application effortlessly with our step-by-step guide.

Dec 29, 2010 · JRuby is smart enough to know when we are using a Java class and it converts the call arguments from Ruby to Java objects. But there is always a recurrent question when …

If you'll be calling a specific unreachable Java method a lot, or if a Java method has many overloads and you want to avoid the overhead of selecting the right one every time, you can …

May 13, 2008 · JRuby provides access to the Java ecosystem from within Ruby and vice versa. This chapter explores a variety of strategies for integration with Java classes, primitives, …

Feb 23, 2014 · Like integrating C++ in Java using Java Native Interface (JNI) you can integrate ruby’s code to java using Ruby to Java Bridges. Over the last six years, Intergrating ruby’s …

Jul 23, 2008 · JRuby is tightly integrated with Java to allow the embedding of the interpreter into any Java application with full two-way access between the Java and the Ruby code.