Equivalent of set in ES6 to ES5

Question

I have a set over which I am iterating in ES6. I am trying to convert it to its equivalent in ES5. My build is getting failed because of ES6. That\'s why I am converting it

Answer 1

Why not just iterate through the data and map the result with Array#map.

result = deviceList.map(function (item) {
    return { deviceName: item };
});