Refactoring is the process of changing a software system in such a way that it does not alter the external behavior of the code yet improves its internal structure.
— Martin Fowler, quoted in What Is Refactoring
Tag: refactoring
Episode #512: Single File
An optimization for your Ruby refactoring sessions. This page is just for members. Sign in or subscribe to gain access! Username Password Remember Me Forgot Password
Episode #511: Minimum Viable Method
Is there such a thing as a method that is too small? Is it worth it to extract a method just to satisfy a guideline like the Law of Demeter?
Episode #482: Create and Extend
Learn a concise way to treat a module as an object in Ruby.
Episode #481: Mixin to Object
Learn how to break a dependency on a pervasive mixin.
Slim down hefty Rails controllers AND models, using domain model events
If you've done much Rails coding, you've probably heard the guideline: “skinny controller, fat model”. But achieving this can be easier said than done. Especially when your controllers are bloated with …
Refactoring Ruby: DRY up your domain models using a struct table
When refactoring Ruby code, getting a fresh perspective on the data model can help drive out a cleaner design.
Episode #430: Parallel Hierarchy
In which we examine some of the pitfalls of handling badly-formed user input for Whole Value fields.
Episode #415: Tabular Struct Refactoring with Sam Livingston-Gray
In this episode, guest chef Sam Livingston-Gray shows us how getting a new view on our data model can drive out a cleaner design.
Episode #400: Primitive Obsession
Today, in part 1 of 2, we explore the implications of a common code smell.
Episode #395: Microconcerns
Today, we think about separating concerns at the very lowest level.
