Churn vs. Complexity vs. Code Coverage

1 ยท fastruby.io ยท May 13, 2020, 2:25 a.m.
Churn vs. Complexity analysis is a great way to find insights about the maintainability of a project. Two of my favorite authors have written great articles about the Churn vs. Complexity graph: Getting Empirical about Refactoring by Michael Feathers Breaking up the Beheamoth by Sandi Metz This two-dimensional graph can be very useful in finding the files that are the hardest to maintain in your application. In this article I will explain: How you can calculate these metrics and use them in y...