By the end of this session, you will be able to:
- Synthesize your understanding of objects and OOP principles
- Compare and contrast several different implementations of a game based on your knowledge of OOP thus far
- Assess the pros and cons of approaching the same problem in a variety of ways
- Identify code smells
Structure (5 mins)
- 10 mins of reflection
- 30 mins of research and journaling
- 15 mins of group discussion
- 30 - 40 mins of code review
Reflection (10 minutes)
In your original FitLit Pairs, get with another pair and discuss what it was like to structure your code around objects when first building FitLit, and when refactoring another group’s FitLit. Focus specifically on:
- What didn’t we teach you, that would have been helpful to know?
- How did you/your assigned FitLit project stray from the class structure that the spec outlined, if at all? Why did you do that?
- How did what you built compare to what you received for your group project? What similarities/differences did you notice?
- Are there any different approaches you might take to structuring your code now if given a similar project?
Research (20 minutes)
Take a few minutes to go through the readings listed below. Take note of your thoughts and questions as you read. Make a habit of condensing and paraphrasing what you read. As you finish each section or page, how well can you explain key terms and ideas without reproducing the author’s words? You will have an opportunity to discuss your findings within your small group.
- STUPID to SOLID
interfaceswithout using outside libraries like
Implement.js. TLDR: both
extendscreate subtypes. The former sets up a “contract” to implement the methods declared in the supertype, the latter inherits code from the supertype
- Bad OOP Design Discussion
- Code Smells
Journal (10 minutes)
After you have finished reading the four articles, answer the following questions:
- What constitutes code that follows good OOP principles?
- Define “code smell.” Name at least 3 specific examples of a code smell from a current or previous project.
- What new information have you learned from one (or all) of these readings?
- What questions do you have after reading through these?
Discussion & Closing (15 minutes)
Using the journal questions to guide you, start a discussion within your small groups.