function sortProductKeys (a, b) {
            if (a.toLowerCase() < b.toLowerCase()) {
                return -1;
            }
            if (a.toLowerCase() > b.toLowerCase()) {
                return 1;
            }
            return 0;
        }
/**
         * Sorts the product keys in ascending order
         */
Sorts the product keys in ascending order
Sorts the product keys in ascending order
function sortProductKeys (a, b) {
            if (a.toLowerCase() < b.toLowerCase()) {
                return -1;
            }
            if (a.toLowerCase() > b.toLowerCase()) {
                return 1;
            }
            return 0;
        }
function sortProductKeys ( a , b ) { if ( a . toLowerCase ( ) < b . toLowerCase ( ) ) { return - 1 ; } if ( a . toLowerCase ( ) > b . toLowerCase ( ) ) { return 1 ; } return 0 ; }
Sorts the product keys in ascending order
Sorts the product keys in ascending order