. . "Ruby (programming language)#Repositories and libraries" . . . . . . . . . . . . . . . . . . . . . . . . . . "Ruby (programming language)" . . . . . . . . . . . . . . . . . . . "Ruby_%28programming_language%29" . . . . . "Ruby Notation Forms" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "Open classes" . . . . . . . . . . . . . . . "Ruby's" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "Ruby Blocks" . . . . . . . . . . "blocks" . . . "Ruby (programming language)#Ruby-GNOME2" . . "Ruby (programming language)" . . . . "Ruby_(programming_language)#History" . . "Ruby" . . . . "ruby" . . . "Ruby programming language" . . . . . . . . . . . . . "JRuby" . . . . . . . . . . . . . . . . . . . . . . . . "Ruby language" . "RubyObjC" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "ruby programming language" . . . . . . . . . . "Ruby / Onigmo" . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "Ruby (programming language)#Semantics" . . . . "Ruby_(programming_language)#Metaprogramming" . . . . . . . "Ruby on Rails" . . "Ruby_(programming_language)#Alternate_implementations" . . . . . . . "Ruby interpreter" . . . . . . . . "Ruby programming language implementation" . . .