docs: function compareNumber(x, y) {
    var isAsc = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : true;
    var spC = arguments[3];
    var spC2 = arguments[4];
    var spV = arguments[5];
  
    var r = /[^d|.|-]/g;
    x = (x != null ? x + '' : '').replace(r, '');
    y = (y != null ? y + '' : '').replace(r, '');
    return compare(x * 1, y * 1, isAsc, spC, spC2, spV);
  }