Module: ActiveNode::Associations
- Extended by:
- ActiveSupport::Autoload, ActiveSupport::Concern
- Included in:
- Base
- Defined in:
- lib/active_node/associations.rb,
lib/active_node/associations/association.rb,
lib/active_node/associations/has_one_association.rb,
lib/active_node/associations/has_many_association.rb,
lib/active_node/associations/singular_association.rb,
lib/active_node/associations/collection_association.rb
Overview
Active Record Has Many Association
Defined Under Namespace
Modules: Builder, ClassMethods Classes: Association, CollectionAssociation, HasManyAssociation, HasOneAssociation, SingularAssociation
Instance Attribute Summary collapse
-
#association_cache ⇒ Object
readonly
:nodoc:.
Instance Method Summary collapse
-
#association(name) ⇒ Object
Returns the association instance for the given name, instantiating it if it doesn’t already exist.
-
#clear_association_cache ⇒ Object
Clears out the association cache.
Instance Attribute Details
#association_cache ⇒ Object (readonly)
:nodoc:
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# File 'lib/active_node/associations.rb', line 32 def association_cache @association_cache end |
Instance Method Details
#association(name) ⇒ Object
Returns the association instance for the given name, instantiating it if it doesn’t already exist
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# File 'lib/active_node/associations.rb', line 35 def association(name) #:nodoc: association = association_instance_get(name) if association.nil? reflection = self.class.reflect_on_association(name) association = reflection.association_class.new(self, reflection) association_instance_set(name, association) end association end |
#clear_association_cache ⇒ Object
Clears out the association cache.
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# File 'lib/active_node/associations.rb', line 27 def clear_association_cache #:nodoc: @association_cache.clear if persisted? end |