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 Franke - Wikipedia
WEBRuby Franke (née Griffiths; born January 18, 1982) is an American former family vlogger who ran the now defunct YouTube channel called 8 Passengers. On August 30, 2023, Ruby Franke and Jodi Hildebrandt were arrested in Washington County, Utah , and charged with six counts of aggravated child abuse of two of Franke's children under …
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 Programming Language
WEBRuby 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... # The famous Hello World # Program is trivial in # Ruby.
About Ruby - Ruby Programming Language
WEBAbout Ruby’s Growth. Since its public release in 1995, Ruby has drawn devoted coders worldwide. In 2006, Ruby achieved mass acceptance. With active user groups formed in the world’s major cities and Ruby-related conferences filled to capacity. Ruby-Talk, the primary mailing list for discussion of the Ruby language, climbed to an average of ...
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. a ||= 0 # => 0. a ||= 2 # => 0. foo = false # => false. foo ||= true # => true. foo ||= false # => true.
Ruby in Twenty Minutes
WEBRuby 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 IRB (which stands for Interactive Ruby). If you’re using macOS open up Terminal and type irb, then hit enter.
TryRuby playground - 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. Features of Ruby. Simple Syntax. Normal Object-oriented Features (e.g. class, method calls)
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. Features of Ruby ¶ ↑. Simple Syntax. Normal Object-oriented Features (e.g. class, method calls)
Ruby-Doc.org: Documenting the Ruby Language
WEBA unique journal curated by Gregory Brown. More ... Docs in Other Languages. French / Français. German / Deutsch. Bulgarian / български. Spanish / Español. Polish / Polski. Fast, searchable Ruby documentation for core and standard libraries. Plus, links to tutorials, guides, books, and related sites.
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