Question

I am looking for a way to cast items in a loop into a different type each iteration. Something like this:

for (var i = 0; i < 100; i++)
for (var j = 0; j < 100; j++)
  newArr.push({
    date:arrA[i].subArr[j].myDate, 
    points+i:arrA[i].subArr[j].myPoints,
    league+i:arrA[i].subArr[j].myLeague
  });

Is such a thing possible?

Answer 1

Have you tried to create an object and alter the properties afterwards before adding it to the array?

for (var i = 0; i < 100; i++){
    for (var j = 0; j < 100; j++){
        var tmp = {};
        tmp['date'] = arrA[i].subArr[j].myDate;
        tmp['points'+i] = arrA[i].subArr[j].myPoints;
        tmp['league'+i] = arrA[i].subArr[j].myLeague;
        newArr.push(tmp);
    }
}