codex-lv3-may-2025

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Level 41 (Challenge): Compose Functions - Create a Full Greeting

Now that we have all three functions, let’s compose them together! Create a function that uses all three to create a decorated, signed greeting.

Function signature:

createFullGreeting(name, occasion, from) → string

Examples:

Your task:

  1. Write tests for createFullGreeting
  2. Implement it by calling your other three functions
  3. Think about the order: greeting → signature → decoration

Hint: You can call functions inside other functions:

function createFullGreeting(name, occasion, from) {
  const greeting = makeGreeting(name, occasion);
  const signed = addSignature(greeting, from);
  return decorateMessage(signed);
}

Try it: Compose your functions together!