Grade for Class 7 Assignment

Good job, Colin.

#### Exercise 1

- No crashes, works as expected. 4 points
- Avoid unnecessary parenthesis :zap: 

#### Exercise 2

- No crashes, works as expected. 4 points
- Avoid newlines between the class definition and the first method definition

#### Exercise 3

- No crashes, works as expected. 4 points
- Prefer the modifier usage of `if` statements with a single-line body
- Prefer using the `fruit` getter method instead of the `@fruit` instance variable

#### Exercise 4

- No crashes, works as expected. 4 points
- The `self.` receiver is implicit and unnecessary

#### Exercise 5

- No crashes, works as expected. 4 points
- Prefer the modifier usage of `if` statements with a single-line body
- Prefer using the `fruit` getter method instead of the `@fruit` instance variable

#### Total

`4 + 4 + 4 + 4 + 4 = 20` :star2: