method
primary_key_name
v3.0.9 -
Show latest stable
- Class:
ActiveRecord::Reflection::AssociationReflection
primary_key_name()public
No documentation available.
# File activerecord/lib/active_record/reflection.rb, line 201
def primary_key_name
@primary_key_name ||= options[:foreign_key] || derive_primary_key_name
end- active_record_primary_key
- association_foreign_key
- association_primary_key
- belongs_to?
- build_association
- check_validity!
- check_validity_of_inverse!
- collection?
- columns
- counter_cache_column
- create_association
- create_association!
- dependent_conditions
- has_inverse?
- inverse_of
- klass
- polymorphic_inverse_of
- primary_key_column
- primary_key_name
- quoted_table_name
- reset_column_information
- source_reflection
- table_name
- through_reflection
- through_reflection_primary_key_name
- validate?
- new
-
derive_class_name - derive_primary_key_name