Refactoring Guide Skill Refactoring is the process of restructuring existing computer code—changing the factoring—without changing its external behavior. Core Refactoring Patterns 1. Composing Methods - Extract Method : If a method is too long or complex, turn a fragment of it into its own method. - Inline Method : If a method body is as clear as its name, move the body into the callers and delete the method. 2. Moving Features Between Objects - Move Method/Field : Relocate logic to the class where it most naturally belongs to reduce coupling. 3. Simplifying Expressions - Decompose Conditiona…