method
join_keys
v4.2.1 -
Show latest stable
- Class:
ActiveRecord::Reflection::BelongsToReflection
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