Part Two in my “Distilling JRuby” series talks about how variable scope is tracked inside the JRuby runtime.

Part One in my “Distilling JRuby” series covers the “basics” in method to method dispatching in JRuby

I show off a lesser known feature of Ruby objects: Instance Methods

A technique for cleaning up array method parameter syntax from the outside.

A tip for reducing the noise in annotation parameter values.