We all run into legacy code. Sometimes, we even write it ourselves. Working with legacy code can be a daunting challenge, but there are ways to tackle it. The Gilded Rose code kata is a coding exercise for practicing refactoring and testing skills in a legacy codebase.
In this presentation, I use the Gilded Rose kata to demonstrate techniques for safely working with a legacy codebase and using pure baby-step refactorings to improve the design.