test: fix occasional failure case

bridgetownrb · Mar 16, 2024 · c53423f · c53423f
1 parent 29c5178
commit c53423f
Showing 1 changed file with 5 additions and 3 deletions.
diff --git a/bridgetown-core/lib/bridgetown-core/utils/loaders_manager.rb b/bridgetown-core/lib/bridgetown-core/utils/loaders_manager.rb
@@ -39,9 +39,11 @@ def clear_descendants_for_reload(_cpath, value, _abspath)
         end
 
         # TODO: this could probably be refactored to work like the above
-        ActiveSupport::DescendantsTracker.class_variable_get(
-          :@@direct_descendants
-        )[value.superclass]&.reject! { _1 == value }
+        if ActiveSupport::DescendantsTracker.class_variables.include?(:@@direct_descendants)
+          ActiveSupport::DescendantsTracker.class_variable_get(
+            :@@direct_descendants
+          )[value.superclass]&.reject! { _1 == value }
+        end
       end
 
       def setup_loaders(autoload_paths = []) # rubocop:todo Metrics/AbcSize, Metrics/CyclomaticComplexity, Metrics/MethodLength, Metrics/PerceivedComplexity