docs: function raiseIndex() {
        var length = result.length;
        if (queued) {
          // if queued remove the previous bench and subsequent skipped non-entries
          do {
            ++index > 0 && shift.call(benches);
          } while ((length = benches.length) && !('0' in benches));
        }
        else {
          while (++index < length && !(index in result)) { }
        }
        // if we reached the last index then return `false`
        return (queued ? length : index < length) ? index : (index = false);
      }