isIntegar polyfill fix on IE11

Question

I have some JavaScript that uses isIntegar, I understand I need to add polyfill but am confused on how to do this with my code.

IE dose not currently like my code

My code

 if (!Number.isInteger(averageRatingResult)) {
            for (var j = 0; j < averageRatingResult; j++) {
                if (averageRatingResult - j < 1) {
                    averageRating += '<i class="fa fa-star-half rating-stars" aria-hidden="true"></i>';
                }
                else {
                    averageRating += '<i class="fa fa-star rating-stars" aria-hidden="true"></i>';
                }
            }
        }
        else {
            for (var j = 0; j < averageRatingResult; j++) {
                averageRating += '<i class="fa fa-star rating-stars" aria-hidden="true"></i></span>';
            }
        }

Error I am getting

SCRIPT438: Object doesn't support property or method 'isInteger' ratingswigetcontent.js (21,9)

Well, what errors are you getting? – Pekka Dec 14 '16 at 17:29 — Pekka, Dec 14 '16 at 17:29
Just updated question with this – Benjamin Oats Dec 14 '16 at 17:37 — Benjamin Oats, Dec 14 '16 at 17:37

score 0 · Accepted Answer · answered Dec 14 '16 at 17:39

0

Maybe something simpler like this will do

if (averageRatingResult === parseInt(averageRatingResult, 10))

Depends more on what your potential value it can be

answered Dec 14 '16 at 17:39

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isIntegar polyfill fix on IE11

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