codex-lv3-may-2025

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Level 38 (Challenge): Build makeGreeting

Let’s start with the first greeting function. Create a function that takes a name and an occasion, and returns a greeting message.

Function signature:

makeGreeting(name, occasion) → string

Examples:

• makeGreeting('Alex', 'Birthday') → "Happy Birthday, Alex!"
• makeGreeting('Sam', 'New Year') → "Happy New Year, Sam!"

Your task:

1. Write tests for makeGreeting first (red)
2. Implement the function to make tests pass (green)
3. Test with different names and occasions

Try it: Create greeting.test.js and greeting.js, then write your tests and function!

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