code: func AddWithData(q Queue, tx *reform.TX,
  	jobType, relatedType, relatedID, creator string,
  	jobData interface{}) error {
  	return AddWithDataAndDelay(q, tx, jobType,
  		relatedType, relatedID, creator, jobData, time.Duration(0))
  }
docs: // AddWithData is convenience method to add a job with given data.