You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: 7-2.rb
    path of file: ./repos/sentry-ruby/sentry-rails/spec/dummy/test_rails_app/configs
    
    the code of the file until where you have to start completion: require "active_storage/engine"
require "action_cable/engine"
require "sentry/rails/error_subscriber"

def run_pre_initialize_cleanup
  # Zeitwerk checks if registered loaders load paths repeatedly and raises error if that happens.
  # And because every new Rails::Application instance registers its own
    
def run_pre_initialize_cleanup
  # Zeitwerk checks if registered loaders load paths repeatedly and raises error if that happens.
  # And because every new Rails::Application instance registers its own loader, we need to clear previously registered ones from Zeitwerk.
  Zeitwerk::Registry.loaders.clear

  # Rails removes the support of multiple instances, which includes freezing some setting values.
  # This is the workaround to avoid FrozenError. Related issue: https://github.com/rails/rails/issues/42319
  ActiveSupport::Dependencies.autoload_once_paths = []
  ActiveSupport::Dependencies.autoload_paths = []

  # there are a few Rails initializers/finializers that register hook to the executor
  # because the callbacks are stored inside the `ActiveSupport::Executor` class instead of an instance
  # the callbacks duplicate after each time we initialize the application and cause issues when they're executed
  ActiveSupport::Executor.reset_callbacks(:run)
  ActiveSupport::Executor.reset_callbacks(:complete)

  # Rails uses this module to set a global context for its ErrorReporter feature.
  # this needs to be cleared so previously set context won't pollute later reportings (see ErrorSubscriber).
  ActiveSupport::ExecutionContext.clear

  ActionCable::Channel::Base.reset_callbacks(:subscribe)
  ActionCable::Channel::Base.reset_callbacks(:unsubscribe)

  # Rails 7.1 stores the error reporter directly under the ActiveSupport class.
  # So we need to make sure the subscriber is not subscribed unexpectedly before any tests
  ActiveSupport.error_reporter.unsubscribe(Sentry::Rails::ErrorSubscriber)
end