Array.mapAsync

Array.map with sequential processing async/await

Installation:

Install the dependency
``js
npm i array-map-async --save
`

$3

You need only import package and use Array like .map
`js
import 'array-map-async';

// sleep() demo function
const sleep = (milliseconds) => new Promise(resolve => setTimeout(() => { resolve() }, milliseconds));

(async () => {
const results = await [1,2,3].mapAsync(async (item, index)=> {
console.log("sleep 1s")
await sleep(1000); // or fetch/timer/any Promise
console.log(item)
return #${item};
});
console.log(results);
})();


// Results
//
// sleep 1s
// 1
//
// sleep 1s
// 2
//
// sleep 1s
// 3
//
// ["#1","#2","#3"]
``