Best es6 way to get name based results with Promise.all
Is this the kind of thing?
var promises = [];
promises.push(myFuncAsync1().then(r => ({name : "func1", result : r})));
promises.push(myFuncAsync1().then(r => ({name : "func2", result : r})));
Promise.all(promises).then(results => {
var lookup = results.reduce((prev, curr) => {
prev[curr.name] = curr.result;
return prev;
}, {});
var firstResult = lookup["func1"];
var secondResult = lookup["func2"];
}
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.