Module: ActiveRecord::Associations::Preloader::ThroughAssociation
- Included in:
- HasManyThrough, HasOneThrough
- Defined in:
- lib/active_record/associations/preloader/through_association.rb
Overview
:nodoc:
Instance Method Summary collapse
Instance Method Details
#associated_records_by_owner ⇒ Object
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# File 'lib/active_record/associations/preloader/through_association.rb', line 14 def associated_records_by_owner through_records = through_records_by_owner ActiveRecord::Associations::Preloader.new( through_records.values.flatten, source_reflection.name, ).run through_records.each do |owner, records| records.map! { |r| r.send(source_reflection.name) }.flatten! records.compact! end end |
#source_reflection ⇒ Object
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# File 'lib/active_record/associations/preloader/through_association.rb', line 10 def source_reflection reflection.source_reflection end |
#through_reflection ⇒ Object
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# File 'lib/active_record/associations/preloader/through_association.rb', line 6 def through_reflection reflection.through_reflection end |