96.cacheGetResult

Write a function named cacheGetResult that receives one parameter

• a function named getPromise that returns a Promise used to compute some result. The Promise will take a bit of time to resolve, let's assume a minimum of 1 second.

The cacheGetResult function should return another function, let's call this one getResult.

The getResult function should return a Promise that resolves to the same result as getPromise. However, multiple calls to the getResult function should not re-compute the result. The result should be computed only once and then cached for subsequent calls.

const getResult = cacheGetResult(getPromise);
getResult()
  .then((result) => {
    console.log(result); // Prints "Hello, world!" after 1 second"

    return getResult();
  })
  .then((result2) => {
    console.log(result2); // Prints "Hello, world!" immediately, because the result was cached
  });

function getPromise() {
  return new Promise((resolve) => {
    setTimeout(() => {
      resolve("Hello, world!");
    }, 1000);
  });
}