Code Refactoring: Don't Repeat Yourself

Remove code duplication you just introduced by refactoring duplicated code to follow the DRY principle.

When to Use This Skill

Use this skill when:

• You notice the same logic appearing in multiple places
• Code has been copied and pasted with minor variations
• A change needs to be made in multiple locations
• Following the "NO DUPLICATED CODE!" rule from code review

Instructions

Step 1: Identify the Duplication