A common guideline to avoid premature abstraction is the : First time: Just solve the problem. Second time: Tolerate the duplication (copy-paste).
Similar logic that appears in different parts of a system for valid, independent reasons. Changes to one shouldn't necessarily affect the other.
In software development, occurs when the same logic or data is repeated across multiple parts of a codebase . While often viewed as a "code smell" that increases technical debt, strategic duplication can sometimes be better than a poorly designed abstraction. 1. Types of Duplication
Once you see a definitive pattern, refactor it into a shared function or class. 3. How to Fix Duplication
Two pieces of code look the same now but represent different business concepts that will eventually diverge. 2. The "Rule of Three" Strategy
When you've identified harmful duplication, follow these steps to consolidate it safely:
A common guideline to avoid premature abstraction is the : First time: Just solve the problem. Second time: Tolerate the duplication (copy-paste).
Similar logic that appears in different parts of a system for valid, independent reasons. Changes to one shouldn't necessarily affect the other. duplication
In software development, occurs when the same logic or data is repeated across multiple parts of a codebase . While often viewed as a "code smell" that increases technical debt, strategic duplication can sometimes be better than a poorly designed abstraction. 1. Types of Duplication A common guideline to avoid premature abstraction is
Once you see a definitive pattern, refactor it into a shared function or class. 3. How to Fix Duplication Changes to one shouldn't necessarily affect the other
Two pieces of code look the same now but represent different business concepts that will eventually diverge. 2. The "Rule of Three" Strategy
When you've identified harmful duplication, follow these steps to consolidate it safely:
