Method order_by

crates/learner/src/database/instruction/query.rs:255–258

Sets the field to order results by. # Arguments `field` - The field to sort by # Examples ```no_run # use learner::database::{Query, OrderField}; let query = Query::list_all().order_by(OrderField::PublicationDate); ```

(mut self, field: OrderField)

  /// let query = Query::list_all().order_by(OrderField::PublicationDate);
  /// ```
  pub fn order_by(mut self, field: OrderField) -> Self {
    self.order_by = Some(field);
    self
  }

  /// Sets the order to descending (default is ascending).
  ///