zeitwerk, на сайте с December 10, 2021 10:05
Zeitwerk is an efficient and thread-safe code loader for Ruby. Given a conventional file structure, Zeitwerk is capable of loading your project's classes and modules on demand (autoloading) or upfront (eager loading). You don't need to write require calls for your own files; instead, you can streamline your programming by knowing that your classes and modules are available everywhere. This feature is efficient, thread-safe, and aligns with Ruby's semantics for constants.