diff options
| -rw-r--r-- | railties/lib/rails/application/finisher.rb | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/railties/lib/rails/application/finisher.rb b/railties/lib/rails/application/finisher.rb index 109c560c80..9f4009ad20 100644 --- a/railties/lib/rails/application/finisher.rb +++ b/railties/lib/rails/application/finisher.rb @@ -39,8 +39,14 @@ module Rails example = autoloaded.first example_klass = example.constantize.class - ActiveSupport::DescendantsTracker.clear - ActiveSupport::Dependencies.clear + if config.autoloader == :zeitwerk + ActiveSupport::DescendantsTracker.clear + ActiveSupport::Dependencies.clear + + unload_message = "#{these} autoloaded #{constants} #{have} been unloaded." + else + unload_message = "`config.autoloader` is set to `#{config.autoloader}`. #{these} autoloaded #{constants} would have been unloaded if `config.autoloader` had been set to `:zeitwerk`." + end ActiveSupport::Deprecation.warn(<<~WARNING) Initialization autoloaded the #{constants} #{enum}. @@ -52,7 +58,7 @@ module Rails initialization does not run again. So, if you reload #{example}, for example, the expected changes won't be reflected in that stale #{example_klass} object. - #{these} autoloaded #{constants} #{have} been unloaded. + #{unload_message} Please, check the "Autoloading and Reloading Constants" guide for solutions. WARNING |