code: function paginatedInfo() {
        var first = (this.currentPage - 1) * this.currentPerPage + 1;
        var last = Math.min(this.total, this.currentPage * this.currentPerPage);
  
        if (last === 0) {
          first = 0;
        }
  
        return "".concat(first, " - ").concat(last, " ").concat(this.ofText, " ").concat(this.total);
      }
docs: Current displayed items