Who this book is for
This book is for Rails application developers struggling to cope with the ever-increasing complexity of their projects and looking for ways to keep code maintainable and approachable.
This book is a perfect fit for developers who have just launched their first Rails MVP and those who have already encountered difficulties moving forward with a majestic monolith.
The reader will need to have an understanding of core Rails principles (described in the official guides) and have some experience with building web applications using the framework.