/ Ruby on Rails
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method

join_keys

rails latest stable - Class: ActiveRecord::Reflection::BelongsToReflection

Method deprecated or moved

This method is deprecated or moved on the latest stable version. The last existing version (v5.0.0.1) is shown here.

join_keys(association_klass)
public

No documentation available.

# File activerecord/lib/active_record/reflection.rb, line 670
      def join_keys(association_klass)
        key = polymorphic? ? association_primary_key(association_klass) : association_primary_key
        JoinKeys.new(key, foreign_key)
      end