Hi Carson, you are right, this little guide assumes Ruby web experience.
Basically you need a modern Ruby, the Roda gem installed and a 'config.ru' file with something like:
Then, you execute the app with
$ rackup config.ru
I'll add this to the guide or made a better comment here.
Thank you! I've been looking for this everywhere! So many ruby micro frameworks assume I already knew what rack was!
We're a place where coders share, stay up-to-date and grow their careers.
We strive for transparency and don't collect excess data.