Await a Promise

Asynchronous JavaScriptmedium

Course · Section 16: Asynchronous JavaScript: Promises, Async/Await, and AJAX · Lecture 263: Promises and the Fetch API

Implement `resolveAfter(value)` that returns the result of awaiting `Promise.resolve(value)`.

Input: resolveAfter(42)

Output: 42

Input: resolveAfter("x")

Output: "x"

+ 1 hidden test run on Submit.

Common pitfalls

Returning the promise without awaiting still works for an async function, but the task asks you to await.

Approach & explanation (try first)

await unwraps Promise.resolve(value) to the underlying value.

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