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Implement debounce

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Write debounce(fn, ms). It returns a function that waits until it hasn't been called for ms milliseconds, then calls fn once with the latest arguments.

Used for search boxes: only search after the user stops typing.

🧪 Practice

Write your solution, then press Run tests. Explain your approach out loud as you go.

function debounce(fn, ms) {
  // your code here
}

Output appears here. Press Run or Ctrl/⌘ + Enter.

Try it first. Struggling for a few minutes is how it sticks.