Added circular_array_improved.py which has better comments. Also, its test cases rely only on outside perception (which items are at which index) and don't depend on implementation (self.head and self.array).
A circular array implementation based on a problem in "Cracking the Code Interview." Coded as a group during a Hackbright Academy Whiteboarding Wednesday on 8/24/16.
The rotate doctests do not currently pass.
Other coders:
- Colleen Blakelock
- Kelly Hoffer
- Ashley Hsiao
- Leslye Lu
- Aiden Ward