r/JavaScriptTips • u/Feeling_Parsley3374 • Jan 16 '25
Why am I not returning a resolved Promise when using async/await inside map inside Promise.all?
4
Upvotes
Why is it that Im not returning a anything but a 'pending Promise'? I know .map is synchronous, but thats why Im using Promise.all..
const arr = [1,2,3,4,5,6];
const promise = (num) => {
return new Promise((resolve, reject) => {
setTimeout(() => {
resolve(num)
}, 2000)
})
}
const x = async () => {
return Promise.all(arr.map(async(item) => {
const num = await promise(item);
return num*2;
}))
}
console.log(x())
