Why do I get wrong result from function?

Question

I has this objects array:

var data=[{Id:540, MeasureDate:\"2016-06-27T15:06:47\"},
          {Id:541, MeasureDate:\"2016-06-27T12:24:39\"}];

I

Answer 1

As mentioned by @elliot moment can help you. Check this solution:

(function() {

  var data = [{
    Id: 540,
    MeasureDate: "2016-06-27T13:06:47"
  }, {
    Id: 541,
    MeasureDate: "2016-06-27T12:24:39"
  }, {
    Id: 540,
    MeasureDate: "2016-06-27T13:16:47"
  }];

  function getMaxInArray(items, max) {
    if (items.length) {
      var item = items.splice(0, 1)[0];
      return getMaxInArray(items, Math.max(item, !!max ? max : item));
    }
    return max;
  }

  var dates = data.map(function(x) { return moment(x.MeasureDate); });
  var latest = moment(getMaxInArray(dates));

  console.log(latest.format());

}());

http://plnkr.co:80/oeMDJYzDGkgm4cX4NIpo