I came across this project on a code review subreddit and thought it could be a good case study on how I would try to improve this code.

Here is a series of posts on things I would do.

• BattleShip Part 1: Initial Review / Functional Requirements
• BattleShip Part 2: Breaking out different components
• BattleShip Part 3: App start and User Interface
• BattleShip Part 4: Game Cli Test
• BattleShip Part 5: Game Mechanics
• BattleShip Part 6: Ship Placement
• BattleShip Part 7: Ship Placement Tests
• BattleShip Part 8: Addressing boundary issue
• BattleShip Part 9: Unit tests for Game class
• BattleShip Part 10: Tests for Game Cli
• BattleShip Part 11: Include columns and rows in display