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method

preloaders_for_hash

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v5.0.0.1 - Show latest stable - 0 notes - Class: Preloader
preloaders_for_hash(association, records, scope) private

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# File activerecord/lib/active_record/associations/preloader.rb, line 123
      def preloaders_for_hash(association, records, scope)
        association.flat_map { |parent, child|
          loaders = preloaders_for_one parent, records, scope

          recs = loaders.flat_map(&:preloaded_records).uniq
          loaders.concat Array.wrap(child).flat_map { |assoc|
            preloaders_on assoc, recs, scope
          }
          loaders
        }
      end
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