switch case + Тернарный оператор

function manageHomeRoutines(task) {
  return task === 'clean' ? 'petya'
    : task === 'make_breakfast' ? 'misha' : task === 'write_code' ? 'petya'
      : task === 'adjust_lights' ? 'vasya' : task === 'review_pull_request'
        ? 'misha'
        : task === 'set_up_an_alarm' ? 'siri' : task
        === 'check_weather' ? 'siri'
          : task === 'take_out_garbage' ? 'vasya' : 'masha';
}

function manageHomeRoutines(task) {
  switch (task) {
    case 'clean': return 'petya';
    case 'make_breakfast': return 'misha';
    case 'write_code': return 'petya';
    case 'adjust_lights': return 'vasya';
    case 'review_pull_request': return 'misha';
    case 'set_up_an_alarm': return 'siri';
    case 'check_weather': return 'siri';
    case 'take_out_garbage': return 'vasya';
    default: return 'masha';
  }
}
 
console.log('clean', manageHomeRoutines('clean'));
console.log('make_breakfast', manageHomeRoutines('make_breakfast'));
console.log('write_code', manageHomeRoutines('write_code'));
console.log('adjust_lights', manageHomeRoutines('adjust_lights'));
console.log('review_pull_request', manageHomeRoutines('review_pull_request'));
console.log('set_up_an_alarm', manageHomeRoutines('set_up_an_alarm'));
console.log('check_weather', manageHomeRoutines('check_weather'));
console.log('take_out_garbage', manageHomeRoutines('take_out_garbage'));
console.log(manageHomeRoutines());

function manageHomeRoutines(task) {
  switch (task) {
    case 'clean': case 'write_code': return 'petya';
    case 'make_breakfast': case 'review_pull_request': return 'misha';
    case 'adjust_lights': case 'take_out_garbage': return 'vasya';
    case 'set_up_an_alarm': case 'check_weather': return 'siri';
    default: return 'masha';
  }
}