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reloader_hooks

🔄 Hook into Rails Reloader for Clean State​

Use ActiveSupport::Reloader callbacks to reset or reload resources between code reloads in development or between requests in certain multithreaded servers. This helps avoid stale state, especially when caching external configurations or connections.

# config/initializers/reloader.rb
ActiveSupport::Reloader.to_prepare do
  # Reload YAML config or reset client caches
  MyFeatureFlagService.reload!
end

# Also run once at boot
ActiveSupport::Reloader.before_class_unload do
  MyFeatureFlagService.shutdown_connections!
end