es8 - async await - 2.js

es8 - async await - 2.js

function resolveAfter2Seconds() {
    return new Promise(resolve => {
        setTimeout(() => {
            clearInterval(tick);
            resolve('resolved');
        }, 2000);
    });
}

async function asyncCall() {
    console.log('calling');
    var result = await resolveAfter2Seconds();
    console.log(result);
}

var tick = setInterval(() => console.log('tick'), 100);
asyncCall();
// expected output: runs 20 times tick => resolved