module Sequel::Plugins::SingleTableInheritance::InstanceMethods
Public Instance Methods
before_validation()
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Set the sti_key column based on the sti_key_map.
Calls superclass method
# File lib/sequel/plugins/single_table_inheritance.rb, line 246 def before_validation if new? && model.sti_key && !self[model.sti_key] set_column_value("#{model.sti_key}=", model.sti_key_chooser.call(self)) end super end
Private Instance Methods
_filter_tactical_eager_load_objects(opts)
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Limit tactical eager loading objects to objects that support the same association.
Calls superclass method
# File lib/sequel/plugins/single_table_inheritance.rb, line 256 def _filter_tactical_eager_load_objects(opts) objects = defined?(super) ? super : retrieved_with.dup name = opts[:name] objects.select!{|x| x.model.association_reflections.include?(name)} objects end
use_prepared_statements_for?(type)
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Don't allow use of prepared statements.
# File lib/sequel/plugins/single_table_inheritance.rb, line 264 def use_prepared_statements_for?(type) false end