brighterplanet/automobile_trip — comment on commit a0485c8fc3ed1a21a81c78925ec00fc94fa1a308
File:  line 0
By rossmeissl:

I don't think this is necessary.

* In the `urbanity` committee's "from country" quorum, a country without a proper urbanity will just return nil anyways, and Leap will proceed to the next quorum (if there is one).
* In the `fuel_efficiency` committee's "from country" quorum, just test first: `if fuel_efficiency = characteristics[:country].automobile_fuel_efficiency` etc.
* Same with `speed`'s "from country" quorum.
* `distance` is just like `urbanity` -- let Leap handle `nil`s