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: delayed_job.rb
    path of file: ./repos/zammad/lib/monitoring_helper/health_checker
    
    the code of the file until where you have to start completion: # Copyright (C) 2012-2024 Zammad Foundation, https://zammad-fo
    
      def failed_jobs
        count_failed_jobs = scope.count

        return if count_failed_jobs <= FAILED_JOBS_THRESHOLD

        response.issues.push "#{count_failed_jobs} failing background jobs"
      end