No Notice

We have another new employee who's been with us a few weeks. She seemed to like the job and we liked her. However, she had a full-time job somewhere else. She worked at our store part-time for extra money. One day she called to get her work schedule and the very next day, just 30 minutes before scheduled to work, she called to quit. ??? If it was too much for her to work two jobs or not enough money or whatever, what's wrong with GIVING NOTICE so we weren't stuck short-handed?!