module Sequel::Plugins::SingleTableInheritance::InstanceMethods

Public Instance Methods

Source

    # File lib/sequel/plugins/single_table_inheritance.rb
265 def before_validation
266   if new? && model.sti_key && !self[model.sti_key]
267     set_column_value("#{model.sti_key}=", model.sti_key_chooser.call(self))
268   end
269   super
270 end

Set the sti_key column based on the sti_key_map.

Calls superclass method

Private Instance Methods

_filter_tactical_eager_load_objects (opts)

Source

    # File lib/sequel/plugins/single_table_inheritance.rb
275 def _filter_tactical_eager_load_objects(opts)
276   objects = defined?(super) ? super : retrieved_with.dup
277   name = opts[:name]
278   objects.select!{|x| x.model.association_reflections.include?(name)}
279   objects
280 end

Limit tactical eager loading objects to objects that support the same association.

Calls superclass method

use_prepared_statements_for? (type)

Source

    # File lib/sequel/plugins/single_table_inheritance.rb
283 def use_prepared_statements_for?(type)
284   false
285 end

Don’t allow use of prepared statements.