@kevsmith But using empty list has the problem: when is a list empty, when is it undefined. I'm leaning towards an atom 'nil' <- I'm lazy!
You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
@kevsmith But using empty list has the problem: when is a list empty, when is it undefined. I'm leaning towards an atom 'nil' <- I'm lazy!