I want to declare an array of empty promises
then resolve them manually, but it is not working ?
const tab = [1]
let promises = tab.map(e => new Promise(() => { }))
setTimeout(() => {
promises[0] = Promise.resolve()
}, 3000);
Promise.all(promises)
.then(e => console.log("finished"))
I DO NOT WANT to do it like this :
const tab = [1]
let promises = tab.map(e => new Promise((resolve) => {
setTimeout(() => {
resolve()
}, 3000);
}))
Promise.all(promises)
.then(e => console.log("finished"))
Thats the closest you can get:
const tab = [1]
let resolves = []
let promises = tab.map(e => new Promise((resolve) => {
resolves.push(resolve)
}))
setTimeout(() => {
resolves[0]()
}, 3000);
Promise.all(promises).then(e => console.log("finished"))