Module: PredictiveLoad::ActiveRecordCollectionObservation::RelationObservation

Defined in:
lib/predictive_load/active_record_collection_observation.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(base) ⇒ Object 



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# File 'lib/predictive_load/active_record_collection_observation.rb', line 12

def self.included(base)
  base.class_attribute :collection_observer
  base.alias_method_chain :to_a, :collection_observer
end

Instance Method Details

#to_a_with_collection_observer ⇒ Object 



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# File 'lib/predictive_load/active_record_collection_observation.rb', line 17

def to_a_with_collection_observer
  records = to_a_without_collection_observer

  if records.size > 1 && collection_observer
    collection_observer.observe(records.dup)
  end

  records
end