Homework number 4? 3? What day is it? Who am i?

These are my commits for The car class collection homework. I think the hardest part of this was dealing with syntax and spelling mistakes that I kept making. Probably due to the fact that there were police sirens outside my room for hours the night before. After those were sorted out. The most difficult part was remembering what returned what. Stings, ints, arrays so that I wasn't ever returning nil and so I could do the thing so it worked.