Code Explanation Skill

When explaining code, follow this structure:

1. Overview

Start with a one-sentence summary of what the code does.

2. Key Concepts

Identify and explain any important concepts, patterns, or techniques used.

3. Line-by-Line Breakdown

Walk through the code section by section, explaining:

• What each part does
• Why it's written that way
• Any edge cases or gotchas

4. Examples

If helpful, provide examples of how the code would behave with different inputs.