Coffee Break #19

• https://www.atlassian.com/git/tutorials/saving-changes — If you never used Git, read this introductory article.
• https://github.com/JuanitoFatas/what-do-you-call-this-in-ruby — Hash rockets and more of Ruby.
• https://apiumhub.com/tech-blog-barcelona/product-owner-role-software-development/ — If you ever wanted to become a product owner, it’s for you.