Ruby comes with a program that will show the results of any Ruby statements you feed it. Playing with Ruby code in interactive sessions like this is a terrific way to learn the language. Open up …

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.

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 …

Ruby Documentation ¶ ↑. Welcome to the official Ruby programming language documentation. Getting Started ¶ ↑. New to Ruby? Start with our Getting Started Guide. Core Classes and …

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 …

Ruby Programming Language Documentation. Ruby master Ruby 3.4 Ruby 3.3 Ruby 3.2 Ruby 3.1. Other versions. Ruby 3.0 (End of Support 2024-04) ...

When you first look at some Ruby code, it will likely remind you of other programming languages you’ve used. This is on purpose. Much of the syntax is familiar to users of Perl, Python, and …