instance method `apply_join_dependency`

Ruby on Rails 4.2.9

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(relation, join_dependency)

No documentation comment.

Parameters

relation req
join_dependency req

Source

# File activerecord/lib/active_record/relation/finder_methods.rb, line 379
    def apply_join_dependency(relation, join_dependency)
      relation = relation.except(:includes, :eager_load, :preload)
      relation = relation.joins join_dependency

      if using_limitable_reflections?(join_dependency.reflections)
        relation
      else
        if relation.limit_value
          limited_ids = limited_ids_for(relation)
          limited_ids.empty? ? relation.none! : relation.where!(table[primary_key].in(limited_ids))
        end
        relation.except(:limit, :offset)
      end
    end

Defined in activerecord/lib/active_record/relation/finder_methods.rb line 379 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveRecord::FinderMethods

Signature

Parameters