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 …

Ruby 是…… 一门开源的动态编程语言，注重简洁和效率。Ruby 的句法优雅，读起来自然，写起来舒适。 下载 Ruby 或 了解更多……

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

Ruby Programming Language Documentation. Ruby master Ruby 3.4 Ruby 3.3 Ruby 3.2. Other versions. Ruby 3.1 (End of Support 2025-04) ...

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 …

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

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 …