Box Class Implementation

[Swapnilden]

Summary

The initial implementation of the Box class contains several bugs and areas for improvement. This report identifies the issues and proposes a solution to address them.

Description of Issues

1. Side Counting Bug:

• Issue: The sides attribute is incremented each time a side is set, regardless of whether the side was previously unset. This can lead to incorrect counting if a side is set multiple times.

• Impact: Incorrectly incrementing sides could prematurely mark a box as complete (with all four sides set) when it is not.

2. Repetitive Code in Setters:

• Issue: The setters for _top, _bottom, _left, and _right are repetitive and contain similar logic.

• Impact: This makes the code harder to maintain and increases the likelihood of bugs.

Proposed Changes

1. Fix Side Counting:

• Implement a check to ensure that sides is only incremented if the side was previously unset.

2. Refactor Setters:

• Use a private method _set_side to handle the logic for setting sides, reducing code repetition and improving maintainability.

3. Additional Enhancements:

• Add type hints and docstrings for better code readability and maintainability.

• Implement a method to get neighboring boxes, which can be useful for grid-based logic.