Ruby - Wikipedia
WEBRuby is a pinkish red to blood-red colored gemstone, a variety of the mineral corundum ( aluminium oxide ). Ruby is one of the most popular traditional jewelry gems and is very durable. Other varieties of gem-quality corundum are called sapphires.
Ruby Programming Language
WEBMay 30, 2024 · 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 Programming Language
WEBThe current stable version is 3.3.1. Please be sure to read Ruby’s License. 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 RVM ).
Ruby (programming language) - Wikipedia
WEBRuby is an interpreted, high-level, general-purpose programming language. It was designed with an emphasis on programming productivity and simplicity. In Ruby, everything is an object, including primitive data types. It was developed in the mid-1990s by Yukihiro "Matz" Matsumoto in Japan.
Ruby in Twenty Minutes
WEBThis 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.)
Ruby Tutorial
WEBRuby is a scripting language designed by Yukihiro Matsumoto, also known as Matz. It runs on a variety of platforms, such as Windows, Mac OS, and the various versions of UNIX. This tutorial gives a complete understanding on Ruby.
Learn Ruby | Codecademy
WEBLearn about Ruby, an object-oriented scripting language you can use on its own or as part of the Ruby on Rails web framework.
What does ||= (or-equals) mean in Ruby? - Stack Overflow
WEBJun 15, 2009 · It means: if a is undefined or falsey, then evaluate b and set a to the result. Otherwise (if a is defined and evaluates to truthy), then b is not evaluated, and no assignment takes place. For example: a ||= nil # => nil. …
Documentation for Ruby 3.4 - ruby-lang.org
WEBRuby 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 tasks. It is simple, straightforward, and extensible.
TryRuby: Learn programming with Ruby
WEBRuby 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
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