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Timothy Lucas
8,618 PointsHow can I apply the length property on the strings in the sort function?
I'm stuck on a code challenge, I'm trying to sort an array based on the length of each item. I know I can access the length of an item within an array by using array[1].length but I can't figure out how to use that within the sort function.
1 Answer

Lucas Krause
19,924 PointsAn array's sort()
method accepts one argument which is a comparison function.
The following code should do it:
array.sort(function(a, b){
return a.length-b.length;
});
Timothy Lucas
8,618 PointsTimothy Lucas
8,618 PointsThank you! I messed with that forever and was over complicating it. That was way easier that I was making it : )
Lucas Krause
19,924 PointsLucas Krause
19,924 PointsNo problem and good luck ;) Thanks for the vote :)
MUZ140146 Warrant Ganye
7,120 PointsMUZ140146 Warrant Ganye
7,120 PointsThanks So much! Was also stuck there but realised where the key was. Thanks again. :)