Help and documentation for the Ruby programming language.
A collection of resources for those just starting out with Ruby.
Help and explanations on why Ruby may be the best choice of programming languages.
These are the API documents for the standard library classes and modules in the current stable release.
These are the API documents for the base classes and modules in the current stable release.
There are an increasing number of Ruby books. This section shows what's currently available.
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The ruby-doc.org Ruby documentation project is an effort by the Ruby community to provide complete and accurate documentation for the Ruby programming language.