code: func (q *Query) Order(fieldName string) *Query {
  	q.query.Order(fieldName)
  	return q
  }
docs: // Order specifies a field by which to sort the models. fieldName should be a
  // field in the struct type corresponding to the Collection used in the query
  // constructor. By default, the records are sorted by ascending order by the
  // given field. To sort by descending order, put a negative sign before the
  // field name. Zoom can only sort by fields which have been indexed, i.e. those
  // which have the `zoom:"index"` struct tag. Only one order may be specified per
  // Order will set an error on the query if the fieldName is invalid, if another
  // order has already been applied to the query, or if the fieldName specified
  // does not correspond to an indexed field. The error, same as any other error
  // that occurs during the lifetime of the query, is not returned until the query
  // is executed.