From Service Objects to Object Design

As technology evolves and our understanding of scalable and maintainable code deepens, optimizing software architecture becomes paramount. In the realm of Ruby programming, the concept of Service Objects has long been a cornerstone in managing complex business logic. A couple of days ago, I got an email from OneTribe’s AppSignal that included information about the issue that I already have seen several times and didn’t have enough time and willingness to work on it.

Upgrading Rails application from 7.0 to 7.1

On October 5th, Rails 7.1 has been released. In this article, I will show you how I upgraded one of our projects, OneTribe (, to the new major release within one day of my holidays.