module JitPreloader::ActiveRecordAssociationsCollectionAssociation
Public Instance Methods
load_target()
click to toggle source
Calls superclass method
# File lib/jit_preloader/active_record/associations/collection_association.rb, line 4 def load_target was_loaded = loaded? if !loaded? && owner.persisted? && owner.jit_preloader && (reflection.scope.nil? || reflection.scope.arity == 0) owner.jit_preloader.jit_preload(reflection.name) end jit_loaded = loaded? super.tap do |records| # We should not act on non-persisted objects, or ones that are already loaded. if owner.persisted? && !was_loaded # If we went through a JIT preload, then we will have attached another JitPreloader elsewhere. JitPreloader::Preloader.attach(records) if records.any? && !jit_loaded && JitPreloader.globally_enabled? # If the records were not pre_loaded records.each{ |record| record.jit_n_plus_one_tracking = true } if !jit_loaded && owner.jit_n_plus_one_tracking ActiveSupport::Notifications.publish("n_plus_one_query", source: owner, association: reflection.name) end end end end