Graded Homework 2

#### Grade: 5/5

Excellent work, Ryan! I was impressed by what you had. I pointed out a few things that I thought you'd be interested in as comments.

Once you've read these comments, make a comment to the pull request or send me/Diana an email, letting us know that you've checked them out. Afterwards, close the PR (and optionally delete the graded branch)

#### REMEMBER NOT TO MERGE THESE PRs!