next
when each asynchronous event has completed.const chainAsync = fns => {
let curr = 0;
const last = fns[fns.length - 1];
const next = () => {
const fn = fns[curr++];
fn === last ? fn() : fn(next);
};
next();
};
chainAsync([ next => { console.log('0 seconds'); setTimeout(next, 1000); }, next => { console.log('1 second'); setTimeout(next, 1000); }, () => { console.log('2 second'); } ]);
Subscribe to get resources directly to your inbox. You won't receive any spam! ✌️