• Ruby 2.2.0 Released https://www.ruby-lang.org/en/news/2014/12/25/ruby-2-2-0-released/ 72 comments 25/12/2014
• Ruby 2.2.0-preview1 Released https://www.ruby-lang.org/en/news/2014/09/18/ruby-2.2.0-preview1-released/ 33 comments 18/9/2014

• Ruby 2.2.0 released https://www.ruby-lang.org/en/news/2014/12/25/ruby-2-2-0-released/ 137 comments 25/12/2014 programming
• Ruby 2.2.0 Released https://www.ruby-lang.org/en/news/2014/12/25/ruby-2-2-0-released/ 15 comments 25/12/2014 ruby