code: function(limit) {
  
      if (!this._alreadyInitiallyExpandedCriteria) {
        this._wlQueryInfo.criteria = expandWhereShorthand(this._wlQueryInfo.criteria);
        this._alreadyInitiallyExpandedCriteria = true;
      }//>-
  
      this._wlQueryInfo.criteria.limit = limit;
  
      return this;
    }
docs: Add a `limit` clause to the query's criteria.
  
  @param {Number} number to limit
  @returns {Query}