On Programming Clojure I read:
> The method-as-function idiom is a common one, so Clojure provides
> the memfn macro to wrap methods for you:
(map (memfn toUpperCase) ["a" "short" "message"])
-> ("A" "SHORT" "MESSAGE")
But one could already write:
(map #(.toUpperCase %) ["a" "short" "message"])
-> ("A" "SHORT" "MESSAGE")
Are they cases where we cannot use the second form and the first is
required?
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