delayed_hoptoad.rb

Delayed::Worker.backend = :active_record
Delayed::Worker.destroy_failed_jobs = false
Delayed::Worker.sleep_delay = 60
Delayed::Worker.max_attempts = 25
Delayed::Worker.max_run_time = 5.minutes

class Delayed::Worker
  alias_method :original_handle_failed_job, :handle_failed_job

protected
  def handle_failed_job(job, error)
    HoptoadNotifier.notify(error)
    original_handle_failed_job(job,error)
  end
end