Contents
/usr/lib/ruby hierarchy.
            Short Descriptions
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                   is an interpreted scripting language for quick and easy object-oriented programming.  | 
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                   is the interactive interface for Ruby.  | 
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                   is Tiny eRuby. It interprets a Ruby code embedded text file.  | 
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                   displays documentation from a database on Ruby classes, modules and methods.  | 
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                   contains the API functions required by Ruby.  |