What Ruby Makes Easy…and Hard The original Ruby is called Matz Ruby Interpreter (MRI). It is a classic interpreter, similar to Perl, but it doesn’t use any byte code as do Lua, Python and Java.

Learn several advanced features of Ruby such as blocks, procs, threads, and metaprogramming. You’ll also experiment with the included source code and learn how to write efficiently maintainable ...

These four sites offer step-by-step tutorials that take very different approaches to programming instruction. One of them is perfect for your level of coding experience.

Perhaps the best-known member of the metric_fu family is rcov, the Ruby code-coverage checker, written by Mauricio Fernandez. rcov invokes all your automated tests and then produces a report ...

To help Ruby developers, Amazon Web Services has updated its SDK for the open-source programming language, allowing developers to write less code.

It claims to write code in at least a dozen languages, including JavaScript, Go, Perl, PHP, Ruby, Swift and TypeScript, and even BASH.