Module: Sequel::Plugins::ClassTableInheritance::InstanceMethods

Set the sti_key column based on the sti_key_map.

     # File lib/sequel/plugins/class_table_inheritance.rb, line 359
359:         def before_validation
360:           if new? && (set = self[model.sti_key])
361:             exp = model.sti_key_chooser.call(self)
362:             if set != exp
363:               set_table = model.sti_class_from_key(set).cti_table_name
364:               exp_table = model.sti_class_from_key(exp).cti_table_name
365:               set_column_value("#{model.sti_key}=", exp) if set_table != exp_table
366:             end
367:           end
368:           super
369:         end

delete()

Delete the row from all backing tables, starting from the most recent table and going through all superclasses.

[Source]

     # File lib/sequel/plugins/class_table_inheritance.rb, line 345
345:         def delete
346:           raise Sequel::Error, "can't delete frozen object" if frozen?
347:           model.cti_models.reverse_each do |m|
348:             cti_this(m).delete
349:           end
350:           self
351:         end

use_prepared_statements_for?(type)

Don‘t allow use of prepared statements.

[Source]

     # File lib/sequel/plugins/class_table_inheritance.rb, line 354
354:         def use_prepared_statements_for?(type)
355:           false
356:         end

Methods

Public Instance methods