Clean credit hour data. #9
Description
It seems the credit hours property is usually in the following formats:
- # Credit Hours. - number of credits for taking the course once for any student.
- # - # Credit Hours. - usually the number of credits for taking the course once for undergraduate - graduate.
- # TO # Credit Hours. - usually the minimum to a maximum number of credits for taking the course with repeats.
We can possibly just store the creditHours property as a dictionary/object with undergraduate, graduate, min, and max keys in it.