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……

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.

The Koans walk you along the path to enlightenment in order to learn Ruby. The goal is to learn the Ruby language, syntax, structure, and some common functions and libraries.

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 …

Give Ruby a shot right now! Ruby is a programming language from Japan which is revolutionizing software development. The beauty of Ruby is found in its balance between simplicity and …

JRuby is Ruby atop the JVM (Java Virtual Machine), utilizing the JVM’s optimizing JIT compilers, garbage collectors, concurrent threads, tool ecosystem, and vast collection of libraries. …

Rubyとは... オープンソースの動的なプログラミング言語で、 シンプルさと高い生産性を備えています。 エレガントな文法を持ち、自然に読み書きができます。 ダウンロード または もっ …

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

Operators 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 …