Homework

JavaScript Classes and Methods - Interactive Homework

In this notebook, you will learn about classes and methods in JavaScript. After the lesson, complete the tasks by editing the code cells.

What are Classes and Methods?

Class: A blueprint for creating objects with properties and methods.
Method: A function inside a class that defines an object’s behavior.

Example: Class for food

Below is an example of a JavaScript class for creating different foods. The class has:

A constructor to initialize properties (brand and model).
Two methods (displayInfo and start) to define behaviors.

%%js
/* Fridge mini game
In the code cell below i would like for you to create a fun fridge mini game where you are looking for a good midnight snack in the dark and you pul out a random food item good or bad.
You should be able to complete this Homework activity within 15-20 minutes assuming you fully understand the content presented in our lesson. Alhtough, i do understand that some people may get stuck and need extra time to complete the homework. I think classes and methods are a really good thing to have on a large scale project. Although you could make the game below work with different methoods. Please do not use `chat gpt` I worked hard making this.
# What to Do
I want you to look through the code and complete the missing pieces and write new code lines to make the game funtion.
this is basically a `gambling simulator` but with food.
I have porvided "hints" in the code.
### if you want a challenge dont read the <span style="color: green;">GREEN</span>
the green next to code it the real hint if you look at the // above there is description of what you need to do
starting from a little above the bottom at the fill in the blank or top is the easiest the `middle is the hardest`.
## Grab item
I want you to Create a grab item function that will reference the class to randomly pick a food item
12:21
Hw
*/
class FridgeGame {
  constructor() {
    // Array of items in the fridge with their scores
    this.fridgeItems = [
      { name: "Piece of pizza", score: 10 },
      { name: "Old sandwich", score: 2 },
      { name: "Fresh apple", score: 8 },
      { name: "Expired milk", score: 1 },
      { name: "Chocolate bar", score: 9 },
      { name: "Rotten banana", score: 3 },
      { name: "Yogurt", score: 7 },
      { name: "Cheese", score: 6 },
      { name: "Leftover pasta", score: 5 },
      { name: "Moldy bread", score: 0 }
    ];
  }

  // Method to pick a random item from the fridge
  grabItem() {
    const randomIndex = Math.floor(Math.random() * this.fridgeItems.length);
    return this.fridgeItems[randomIndex];
  }

  // Method to classify the find based on its score
  classifyFind(score) {
    if (score >= 8) {
      return "good";
    } else if (score >= 4) {
      return "meh";
    } else {
      return "bad";
    }
  }

  // Reference method to start the game
  play() {
    console.log("Looking for a midnight snack...");
    const item = this.grabItem();
    console.log(`You found a ${item.name}!`);
    const feedback = this.classifyFind(item.score);
    console.log(`It is ${feedback}. Score: ${item.score}`);
  }
}

// Create an instance of the game
const fridgeGame = new FridgeGame();
// Start the game by calling the play method
fridgeGame.play();

<IPython.core.display.Javascript object>