you might submit this problem on 4clojure
i think you need regex for a short solution, something like
(*fn* [s] (clojure.string/join " " (map #(*let* [[_ c r] (re-find
#"([^aeiouAEIOU]*)(\w*)" %)] (str r "-" c (*if* (empty? c) \w)"ay"))(
clojure.string/split s #"\s"
Am Mittwoch, 31. Okt
Best I did wa*s *376 characters and that's with minifying*.
***
http://codegolf.stackexchange.com/questions/8797/ode-cay-olf-gay/8856#8856
Basically if the word starts with a vowel postfix "-ay"
If it doesn't have any vowels postfix "ay"
Otherwise take the first letter postfix "-" first letter "
