Module: ActiveRecord::Associations
- Defined in:
- lib/active_record/associations.rb,
lib/active_record/deprecated_associations.rb,
lib/active_record/associations/association_proxy.rb,
lib/active_record/associations/has_one_association.rb,
lib/active_record/associations/has_many_association.rb,
lib/active_record/associations/association_collection.rb,
lib/active_record/associations/belongs_to_association.rb,
lib/active_record/associations/has_and_belongs_to_many_association.rb
Overview
:nodoc:
Defined Under Namespace
Modules: ClassMethods Classes: AssociationCollection, AssociationProxy, BelongsToAssociation, HasAndBelongsToManyAssociation, HasManyAssociation, HasOneAssociation
Class Method Summary collapse
Instance Method Summary collapse
-
#clear_association_cache ⇒ Object
Clears out the association cache.
Class Method Details
.append_features(base) ⇒ Object
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# File 'lib/active_record/associations.rb', line 11 def self.append_features(base) super base.extend(ClassMethods) end |
Instance Method Details
#clear_association_cache ⇒ Object
Clears out the association cache
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# File 'lib/active_record/associations.rb', line 17 def clear_association_cache #:nodoc: self.class.reflect_on_all_associations.to_a.each do |assoc| instance_variable_set "@#{assoc.name}", nil end unless self.new_record? end |