Ruby is... 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...

Here you can get the latest Ruby distributions in your favorite flavor. The current stable version is 3.4.1. Please be sure to read Ruby’s License. Ways of Installing Ruby. We have several tools on each major platform to install Ruby: On Linux/UNIX, you can use the package management system of your distribution or third-party tools (rbenv and ...

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 install it before you get started.)

Guides, tutorials, and reference material to help you learn more about Ruby. Installing Ruby. Although you can easily try Ruby in your browser, you can also read the installation guide for help on installing Ruby. Official Ruby Documentation. docs.ruby-lang.org/en: List of documentation for all Ruby versions released after 2.1.

Ruby Documentation ¶ ↑. Welcome to the official Ruby programming language documentation. Getting Started ¶ ↑. New to Ruby? Start with our Getting Started Guide. Core Classes and Modules ¶ ↑. Explore the essential classes and modules: String - Text manipulation and string utilities. Symbol - Named identifiers inside the Ruby interpreter.

Ruby follows the influence of the Smalltalk language by giving methods and instance variables to all of its types. This eases one’s use of Ruby, since rules applying to objects apply to all of Ruby. Ruby’s Flexibility. Ruby is seen as a flexible language, since it …

2025年2月4日 · We are pleased to announce the release of Ruby 3.4.0. Ruby 3.4 adds it block parameter reference, changes Prism as default parser, adds Happy Eyeballs Version 2 support to socket library, improves YJIT, adds Modular GC, and so on.

ruby-install allows you to compile and install different versions of Ruby into arbitrary directories. chruby is a complimentary tool used to switch between Ruby versions. It is available for macOS, Linux, and other UNIX-like operating systems.

In Ruby, operators such as +, are defined as methods on the class. Literals define their methods within the lower level, C language. String class, for example. Ruby objects can define or overload their own implementation for most operators. Here is an example:

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 code in the editor and use these buttons to navigate: Run → Executes the code in the editor; Copy → Copies the example code to the editor