Feature: Panda and Tiger

Hi Jesse. I completed the Panda and Tiger assignments, but was stumped by the Eagle one as I couldn't see a discussion of class objects or inheritance in video 6 or any of the previous videos I saw. 

You asked: 
"1. Create a class variable (@@) in the Vehicle that tracks all vehicles mde"
Does mde mean model? 

I had created a class 'Vehicle' that the other classes inherited from, but vehicle didn't have a model variable, and I wasn't sure whether to recreate one, given that there was already one in automobile. What's the best approach?

Will begin watching first 3 episodes of TDD course next.