instance method `apply_join_dependency`

Ruby on Rails 5.2.8.1

Since v3.0.20 Private

Available in: v3.0.20 v3.1.12 v3.2.22.5 v4.0.13 v4.1.16 v4.2.9 v5.2.8.1 v6.0.6 v6.1.7.10 v7.0.10 v7.1.6 v7.2.3 v8.0.4 v8.1.2

Compare with:

apply_join_dependency(eager_loading: group_values.empty?)

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Parameters

eager_loading key = group_values.empty?

Source

# File activerecord/lib/active_record/relation/finder_methods.rb, line 385
      def apply_join_dependency(eager_loading: group_values.empty?)
        join_dependency = construct_join_dependency
        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

Defined in activerecord/lib/active_record/relation/finder_methods.rb line 385 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveRecord::FinderMethods

Signature

Parameters