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 ...

JRuby, which dates back to 2001 as a Ruby language implementation for the JVM, is set to arrive at version 10 shortly after the new year. JRuby 10 promises to be fully compatible with Ruby 3.4.0, a ...

Installing kindlegen 3.1.1 with native extensions Gem::Ext::BuildError: ERROR: Failed to build gem native extension. current directory: D:/a/jruby-windows-rakefile ...

When the --dev flag is provided to JRuby it should work as normal. The following works without the flag. jruby -e 'system "date"' Picked up JAVA_TOOL_OPTIONS: -Djava ...

Charles Nutter remembers when, working as a Java architect, he attended a conference and saw the Ruby programming language for the first time. And he was blown away. “I was just stunned that I ...

Because Java has spent quite a bit of effort (particularly in Java7) trying to embrace other languages and CLR is still perceived to be a Microsoft-centric framework which is designed just for C#/.NET ...

JRuby 1.5, an upgrade to the Ruby language variant that runs on the Java Virtual Machine, will be made available Wednesday, featuring better accommodations for Java and build tools and improved ...

Cloud platform vendor Engine Yard is offering professional support for JRuby, which is a version of the Ruby programming language running on the Java Virtual Machine. Commercial JRuby support from ...

In this episode of eSpeaks, Jennifer Margles, Director of Product Management at BMC Software, discusses the transition from traditional job scheduling to the era of the autonomous enterprise. eSpeaks’ ...

Dave Rosenberg has more than 15 years of technology and marketing experience that spans from Bell Labs to startup IPOs to open-source and cloud software companies. He is CEO and founder of Nodeable, ...