Not everything else, Rust, OCalm just to name a few. Maybe it's just recent hype of such languages, but it definitely fits very well in some situations.
51 karma · joined February 21, 2016
I think Ruby is both strength and weakness of Rails. From my 10 years experience with large scale and large codebase Rails projects I can say that Ruby dynamism helps in web development. But for sure it comes with really high price tag.
I'm not sure that protocols will help here, because Swifton supports before/after filter. Could you explain more your idea about how protocols could help here to implement actions with filters?
If you like Ruby on Rails you will like Swifton for Swift https://github.com/necolt/Swifton .