Grade for Class 7 Assignment

Good job, Ben.

Study the changes provided

#### Exercise 1

- No crashes, works as expected. 4 points
- Minor difference, but the solution provided for `indent` is more efficient and doesn't mutate `self`
- Proper indentation makes it easier to read :eyes: 

#### Exercise 2

- No crashes, works as expected. 4 points

#### Exercise 3

- No crashes, works as expected. 4 points
- Prefer using the `fruit` getter method rather than the `@fruit` instance variable
- The last line that returns `@fruit` is unnecessary because the `@fruit -= amount` expression returns the value of `@fruit`

#### Exercise 4

- No crashes, works as expected. 4 points
- Prefer using the `fruit` getter method rather than the `@fruit` instance variable
- The `==` method returns either `true` or `false` so just return that.


#### Exercise 5

- No crashes, works as expected. 4 points
- Prefer using the `fruit` getter method rather than the `@fruit` instance variable

#### Total

`4 + 4 + 4 + 4 + 4 = 20` :star2: