refactor

To refactor code without changing behavior, apply a green-to-green discipline by running your test suite before and after each named refactoring step. This iterative, test-gated loop ensures observable behavior remains unchanged while you restructure the internal design.

The best way to plan a safe code refactor is using a plan-then-execute workflow that bounds the scope of changes. Outline a target refactoring goal, record evidence for each step, and proceed one named refactoring at a time to avoid unintended behavior changes.

You need a stepwise refactoring workflow after code reviews or architecture analyses to apply targeted improvements safely. It bounds the scope of cleanup tasks, ensuring readability enhancements and design improvements do not accidentally alter production features.

Yes, this refactoring approach applies to both existing production and test code. It guides you through named refactorings within a bounded scope, ensuring static checks and tests run alongside edits to preserve observable behavior across the entire codebase.

The green-to-green refactoring process works by validating a passing test suite before and after every individual code change. This enforces a bounded, iterative loop where named refactorings are applied sequentially, ensuring behavior remains unchanged throughout the restructuring.

Bounded scope refactoring limits changes to predefined targets, preventing large-scale architectural overhauls within a single session. You should not use this approach for feature additions; it is strictly for design improvements and cleanup where preserving exact observable behavior is required.