/ Ruby on Rails
/
join_keys(assoc_klass)
public

No documentation available.

# File activerecord/lib/active_record/reflection.rb, line 604
      def join_keys(assoc_klass)
        key = polymorphic? ? association_primary_key(assoc_klass) : association_primary_key
        JoinKeys.new(key, foreign_key)
      end