This is a small Ruby tutorial that should take no more than 20 minutes to complete. It makes the assumption that you already have Ruby installed. (If you do not have Ruby on your computer …

Ruby is a programming language from Japan which is revolutionizing software development. The beauty of Ruby is found in its balance between simplicity and power. You can type some Ruby …

A dynamic, open source programming language with a focus on simplicity and productivity. It has an elegant syntax that is natural to read and easy to write. Download Ruby or Read More...

An experimental type-level Ruby interpreter for testing and understanding Ruby code. Steep Static type checker for Ruby. Editors and IDEs. For coding in Ruby, you can use the default …

In the Playground you can try any Ruby code you like. The Official Ruby documentation is included.

The Ideals of Ruby’s Creator. Ruby is a language of careful balance. Its creator, Yukihiro “Matz” Matsumoto, blended parts of his favorite languages (Perl, Smalltalk, Eiffel, Ada, and Lisp) to …

As with most programming languages, Ruby leverages a wide set of third-party libraries. Nearly all of these libraries are released in the form of a gem, a packaged library or application that can …

Calling a method in Ruby is as easy as just mentioning its name to Ruby. If the method doesn’t take parameters that’s all you need. You can add empty parentheses if you’d like, but they’re …

Ruby is an interpreted object-oriented programming language often used for web development. It also offers many scripting features to process plain text and serialized files, or manage system …

Ruby is a simple and powerful object-oriented programming language, created by Yukihiro Matsumoto (who goes by the handle “Matz” in this document and on the mailing lists). Like …