The book that explains the theory behind some Ruby on Rails designs. — I like how Martin Fowler writes, but beyond that, I liked a lot the content and philosophy behind this book. The books explains design patterns very frequent in enterprise applications with examples. It also includes diagrams and implementations in Java that explain the scenarios. The book is intended to be…

Keeping dependencies up to date not only fixes bugs or improves performance, there is more. — I have to confess that until last year I was not paying attention to keep gems updated. My top 3 excuses: “I have no time” “I don’t want to introduce new bugs for free” “It has not got new features that pay the bill” Last year with Rails 5 release…