getName = (job) => {
  if (isSANB(job)) return job;
  if (typeof job === 'object' && isSANB(job.name)) return job.name;
  if (typeof job === 'function' && isSANB(job.name)) return job.name;
}
Extracts job name from job definition

@param {string | Object | Function} job definition
@returns {string}