method
join_primary_key
v6.0.0 -
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- Class:
ActiveRecord::Reflection::BelongsToReflection
join_primary_key(klass = nil)public
No documentation available.
# File activerecord/lib/active_record/reflection.rb, line 726
def join_primary_key(klass = nil)
polymorphic? ? association_primary_key(klass) : association_primary_key
end