Best es6 way to get name based results with Promise.all

Question

By default the Promise.All([]) function returns a number based index array that contains the results of each promise.

var promises = [];
promises.push(myFunc         


        

Answer 1

ES6 supports destructuring, so if you just want to name the results you can write:

var myFuncAsync1 = () => Promise.resolve(1);
var myFuncAsync2 = () => Promise.resolve(2);

Promise.all([myFuncAsync1(), myFuncAsync2()])
  .then(([result1, result2]) => console.log(result1 +" and "+ result2)) //1 and 2
  .catch(e => console.error(e));

Works in Firefox and Chrome now.