问如何将一个初始化文件中定义的常量访问到rails中的另一个初始化文件？

EN

logged_in_user:
  watching_timespan: 60
  allowed_requests:  60
  blocking_timespan: 300

non_logged_in_user:
  watching_timespan: 300
  allowed_requests:  300

config = YAML.load_file('config/throttling_request.yml').with_indifferent_access
THROTTLE_REQ_NON_LOGGED_IN = config[:non_logged_in_user]
THROTTLE_REQ_LOGGED_IN     = config[:logged_in_user]

  configs = ::THROTTLE_REQ_NON_LOGGED_IN

  # Throttle all requests by IP (20rpm)
  #
  # Key: "rack::attack:#{Time.now.to_i/:period}:req/ip:#{req.ip}"
  throttle('req/ip', limit: configs[:allowed_requests], period: configs[:watching_timespan]) do |req|
    req.ip unless req.path.start_with?('/assets')
  end