https://rubymonk.com/
https://www.codecademy.com/learn/learn-ruby
https://vigo.gitbooks.io/ruby-101/content/
https://www.reddit.com/r/ruby/,
https://github.com/markets/awesome-ruby
https://rubyweekly.com
https://github.com/davidgf/design-patterns-in-ruby
https://github.com/markets/awesome-ruby
https://www.codecademy.com/learn/learn-rails
http://railsakademi.github.io/dersler/
https://learnetto.com/,
https://www.reddit.com/r/rails/,
https://dev.to/,
https://github.com/ekremkaraca/awesome-rails
https://blog.codeship.com/archive/
https://www.superhi.com/video
https://www.atlassian.com/git/tutorials/atlassian-git-cheatsheet
http://udacity.github.io/git-styleguide/
https://dev.to/pavlosisaris/git-commits-an-effective-style-guide-2kkn
https://open-source.now.sh/
https://www.codetriage.com/
http://5by5.tv/rubyonrails,
https://player.fm/series/ruby-book-club-podcast-165649,
https://devchat.tv/ruby-rogues,