promise.all foreach code example
Example 1: Promise.all
const promise1 = Promise.resolve(3);
const promise2 = 42;
const promise3 = new Promise(function(resolve, reject) {
setTimeout(resolve, 100, 'foo');
});
Promise.all([promise1, promise2, promise3]).then(function(values) {
console.log(values);
});
Example 2: promise.all
const durations = [1000, 2000, 3000]
promises = durations.map((duration) => {
return timeOut(duration).catch(e => e)
})
Promise.all(promises)
.then(response => console.log(response))
.catch(error => console.log(`Error in executing ${error}`))
view raw