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: fix_local_cache_middleware.rb
    path of file: ./repos/gitlabhq/config/initializers
    
    the code of the file until where you have to start completion: # frozen_string_literal: true

module LocalCacheRegistryCleanupWithEnsure
  LocalCacheRegistry =
    ActiveSupport::Cache::Strategy::LocalCache::LocalCacheRegistry
  LocalStore =
    ActiveSupport::Cache::Strategy::LocalCache::LocalStore

  def call(env)
    LocalCacheRegistry.set_cache_for(lo
    
  def call(env)
    LocalCacheRegistry.set_cache_for(local_cache_key, LocalStore.new)
    response = @app.call(env) # rubocop:disable Gitlab/ModuleWithInstanceVariables
    response[2] = ::Rack::BodyProxy.new(response[2]) do
      LocalCacheRegistry.set_cache_for(local_cache_key, nil)
    end
    cleanup_after_response = true # ADDED THIS LINE
    response
  rescue Rack::Utils::InvalidParameterError
    [400, {}, []]
  ensure # ADDED ensure CLAUSE to cleanup when something is thrown
    LocalCacheRegistry.set_cache_for(local_cache_key, nil) unless
      cleanup_after_response
  end