class Sentry::Rails::LogSubscriber

def detach_from(namespace, notifications = ActiveSupport::Notifications)
  listeners = public_instance_methods(false)
    .flat_map { |key|
      notifications.notifier.listeners_for("#{key}.#{namespace}")
    }
    .select { |listener| listener.instance_variable_get(:@delegate).is_a?(self) }
  listeners.map do |listener|
    notifications.notifier.unsubscribe(listener)
  end
end