Coffee Break #24

• https://github.com/zenspider/enhanced-ruby-mode — Alternative Ruby mode for Emacs.
• https://dzone.com/articles/ten-machine-learning-algorithms-you-should-know-to — Some useful ML algorithms with implementations.
• https://www.speedshop.co/2018/03/28/nginx-unit-for-ruby.html — New App Server for Ruby on Rails developers.