#primary_key (rw)
[ GitHub ]# File 'activerecord/lib/active_record/encryption/config.rb', line 9
attr_accessor :primary_key, :deterministic_key, :store_key_references, :key_derivation_salt, :hash_digest_class, :support_unencrypted_data, :encrypt_fixtures, :validate_column_size, :add_to_filter_parameters, :excluded_from_filter_parameters, :extend_queries, :previous_schemes, :forced_encoding_for_deterministic_encryption