Module: ActiveRecord::Associations

Extended by:

ActiveSupport::Concern

Defined in:

activerecord/lib/active_record/associations.rb,
activerecord/lib/active_record/associations/association_proxy.rb,
activerecord/lib/active_record/associations/has_one_association.rb,
activerecord/lib/active_record/associations/through_association.rb,
activerecord/lib/active_record/associations/has_many_association.rb,
activerecord/lib/active_record/associations/singular_association.rb,
activerecord/lib/active_record/associations/association_collection.rb,
activerecord/lib/active_record/associations/belongs_to_association.rb,
activerecord/lib/active_record/associations/has_one_through_association.rb,
activerecord/lib/active_record/associations/has_many_through_association.rb,
activerecord/lib/active_record/associations/class_methods/join_dependency.rb,
activerecord/lib/active_record/associations/belongs_to_polymorphic_association.rb,
activerecord/lib/active_record/associations/has_and_belongs_to_many_association.rb,
activerecord/lib/active_record/associations/class_methods/join_dependency/join_part.rb,
activerecord/lib/active_record/associations/class_methods/join_dependency/join_base.rb,
activerecord/lib/active_record/associations/class_methods/join_dependency/join_association.rb

Overview

Defined Under Namespace

Modules: ClassMethods, ThroughAssociation Classes: AssociationCollection, AssociationProxy, BelongsToAssociation, BelongsToPolymorphicAssociation, HasAndBelongsToManyAssociation, HasManyAssociation, HasManyThroughAssociation, HasOneAssociation, HasOneThroughAssociation, SingularAssociation

Instance Attribute Summary (collapse)

• - (Object) association_cache readonly

  :nodoc:.

Instance Method Summary (collapse)

• - (Object) clear_association_cache

  Clears out the association cache.

Methods included from ActiveSupport::Concern

append_features, extended, included

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# File 'activerecord/lib/active_record/associations.rb', line 139

def association_cache
  @association_cache
end

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# File 'activerecord/lib/active_record/associations.rb', line 134

def clear_association_cache #:nodoc:
  @association_cache.clear if persisted?
end