sort array elements in descending order based on object key

1homes.sort((a, b) => parseFloat(a.price) - parseFloat(b.price));
2

1 function compareValues(key, order = 'asc') {
2  return function innerSort(a, b) {
3    if (!a.hasOwnProperty(key) || !b.hasOwnProperty(key)) {
4      // property doesn't exist on either object
5      return 0;
6    }
7
8    const varA = (typeof a[key] === 'string')
9      ? a[key].toUpperCase() : a[key];
10    const varB = (typeof b[key] === 'string')
11      ? b[key].toUpperCase() : b[key];
12
13    let comparison = 0;
14    if (varA > varB) {
15      comparison = 1;
16    } else if (varA < varB) {
17      comparison = -1;
18    }
19    return (
20      (order === 'desc') ? (comparison * -1) : comparison
21    );
22  };
23}