What's this about?
In Fearless Refactoring: Rails controllers, I'll teach you how to improve your Rails controllers in a quick and safe way. This is a step-by-step guide so you won't feel lost. Every step is described in detail, with code changes. All of that, so you can safely refactor your codebase, even without a full test coverage.
Andrzej Krzywda is the founder and CEO of Arkency, a Rails development company specializing in Domain-Driven Design (DDD).