apply_join_dependency

# File activerecord/lib/active_record/relation/finder_methods.rb, line 373
      def apply_join_dependency(eager_loading: group_values.empty?)
        join_dependency = construct_join_dependency(
          eager_load_values + includes_values, Arel::Nodes::OuterJoin
        )
        relation = except(:includes, :eager_load, :preload).joins!(join_dependency)

        if eager_loading && !using_limitable_reflections?(join_dependency.reflections)
          if has_limit_or_offset?
            limited_ids = limited_ids_for(relation)
            limited_ids.empty? ? relation.none! : relation.where!(primary_key => limited_ids)
          end
          relation.limit_value = relation.offset_value = nil
        end

        if block_given?
          yield relation, join_dependency
        else
          relation
        end
      end