RoR is just a web framework, do they mean just Ruby? But I understand the take away from the article, because Ruby is so good at code golfing, it is perfectly s

RoR is just a web framework, do they mean just Ruby? But I understand the take away from the article, because Ruby is so good at code golfing, it is perfectly suitable for cramming in a lot of information with less tokens. There is a talk about code golfing with Ruby where they took Ruby to a bizarre level I could barely comprehend was possible.