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Jul 17, 2024 · Fundamentals
Refactoring Spaghetti Code: Strategies for Complex if‑else Structures
The article explains how deeply nested if‑else statements create spaghetti code and proposes three refactoring techniques—function extraction, lookup‑table mapping, and the responsibility‑chain pattern—to replace complex conditional trees with modular, readable structures that dramatically lower control‑flow complexity.
Design PatternsJavaScriptcode maintainability
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