Jean Boussier 8459c1c22f Make legacy_connection_handling a module instance variable ... Ref: https://github.com/rails/rails/pull/42237 Ref: https://bugs.ruby-lang.org/issues/17763 Ruby class variables are slow, and get slower the more ancestors the class has. And it doesn't seem likely to get faster any time soon. Overall I'm under the impression that ruby-core consider them more or less deprecated. But in many cases where `cattr_accessor` is used, a class instance variable could work just fine, and would be much faster. For Active Record this means most of the `cattr_accessor` on `ActiveRecord::Base` could actually be `attr_accessor` on `ActiveRecord`. I started with `legacy_connection_handling` as a proof of concept.		2021-06-10 15:00:20 +02:00
..
marshal_compatibility_fixtures	Revert "Merge pull request #39759 from kamipo/marshal_load_legacy_ar_object"	2021-02-18 17:13:41 +09:00
stubs	Change safe guard to check for each_pair instead of stringify_keys	2020-02-07 11:36:35 -05:00
yaml_compatibility_fixtures	Fix yaml_compatibility_fixtures/rails_v1_mysql.yml's structure	2020-06-30 23:32:05 +09:00
config.rb	Extract internal ActiveSupport::ConfigurationFile object	2020-02-10 02:50:12 +01:00
connection.rb	Make legacy_connection_handling a module instance variable	2021-06-10 15:00:20 +02:00
connection_helper.rb	Deprecate #remove_connection in favor of #remove_connection_pool	2020-01-21 16:49:20 -05:00
ddl_helper.rb
schema_dumping_helper.rb