Panda and Tiger Assignments

[annavester]

No description provided.

[jwo]

Two minor things here...

You define

self.wheels?
  4
end

The "?" at the end of a method usually means that you'll return a true/false value. So it's usually a wrapper for a boolean. a self.wheels would probably be better here.

For the inheritance heiarchy --- I was thinking you would:

class Vehicle
end

class Motorcycle < Vehicle
end

class Automobile < Vehicle
end

It's not a big deal either way; I was showing that all vehicles have some tires and share functionality.