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Provides an introduction to the language with slides. [English, Russian, French]

Describes how to embed Ruby interpreter in C++, gives skeleton to build on, treats concepts of embedding, advanced topics like SWIG. Descriptions, code, diagrams ...

Ruby module; makes most functions, constants, and external variables of the C ncurses library accessible from Ruby.

Original Japanese version by matz. First English translation by GOTO Kentaro and Julian Fondren. Further translation and editing by Mark Slagell.

Hal Fulton's Ruby page, small but growing: links, software, and 'Thirty-seven Reasons I Love Ruby'.

Blog on Ruby, Rails and PHP kept by Lukasz Wrobel. High quality tutorials and examples.

Ruby documentation project: links and downloads of programming information, on many aspects of Ruby.

Provides a tutorial explaining how to use the active record library outside of a rails application.