koans 19 datatypes, last meditation solution

[fmesnata]

Since I couldn't find the solution for the last meditation of the datatype koan, I checked the solution and I was a bit suprised to find only :

(str "Congratulations on your Best Picture Oscar, "
                          "Evil Alien Conquerors!")

So we shouldn't use category and recicpient here?

With auto-completion, I found this solution :

(print (str "You're really the "
                (.-category this) ", "
                recipient
                "... sorry."))

Shouldn't it be the solution here?
Do the explaination for .- syntax comes later?

[trptcolin]

Ah, I see where the confusion is: those solutions aren't in order of the koans that are presented - they're in the order of the blanks in the file. So the solution you're looking for to solve that last koan in the file corresponds to the first blank in that file, which is really similar to what you have there, except using .category instead of .-category. FWIW I don't think I've ever used the .-category syntax in JVM Clojure (though I recall doing that in ClojureScript).