In “Refactoring, Improving the Design of Existing Code” by Martin Fowler, he presents the Introduce Explaining Variable refactoring. Here’s a video walkthrough of the Introduce Explaining Variable refactoring in Swift and when you might want to use it: Video Transcript: Hey, what’s up everybody, it’s Andy the clean swifter, and I’m back to show you … Continue reading "Introduce Explaining Variable in Swift"

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