I'm learning async/await and created a small fiddle @ https://jsfiddle.net/mpycio/rb8taLt7/.
const parse = async (num) => {
let res = await new Promise(resolve =>
setTimeout(() => {resolve(num * 2)}, 0)
)
return res
}
[1,2,3,4].forEach(async (num) => {
log(`parsing: ${num}`);
const res = await parse(num);
log(`parsing result: ${res}`);
})
I'm missing something as I was especting the logged results to be:
parsing: 1
parsing result: 2
parsing: 2
parsing result: 4 ...
So my question is how to correctly write the forEach loop to guarantee that result of a promise is resolved inside the loop?
Edit1: So this has already been answered before, solution is indeed for of loop: https://jsfiddle.net/mpycio/rb8taLt7/4/