Posted 15 days ago. Visible to the public.
How to debug issues with zeitwerk and Rails
In case you have trouble with the zeitwerk autoloader, you can check out the documentation Autoloading and Reloading Constants Archive and Classic to Zeitwerk HOWTO Archive for some debugging hints.
For myself it was useful to print the registered constants and the file references during the boot. Therefore you need to add Rails.autoloaders.log
at the end of your config/application.rb
file. You could also run bin/rails zeitwerk:check
for a more generic check.
Does your version of Ruby on Rails still receive security updates?
Rails LTS provides security patches for unsupported versions of Ruby on Rails (2.3, 3.2, 4.2 and 5.2).