Is there a way to skip using a temporary variable when using array.from?

let list = [];
Array.from({ length: 1 }).forEach(() => {
  list.push({
    value: Math.floor(Math.random() * 10)
  });
});

console.log(list)

I implemented the code above to create an array of objects. However, I used 'list' as a temporary variable and am unsure if there is a more efficient way to write this.

Answer №1

No need to use the forEach method here. Instead, you can utilize the Array.from() method with a callback function as the second argument:

const data = Array.from(
  { length: 3 },
  () => ({ number: Math.floor(Math.random() * 10) }),
);

console.log(data);

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