RosettaCodeData/Task/Letter-frequency/Clojure/letter-frequency.clj

(println (sort-by second >
      (frequencies (map #(java.lang.Character/toUpperCase %)
            (filter #(java.lang.Character/isLetter %) (slurp "text.txt"))))))
Initial data commit 2023-07-01 11:58:00 -04:00			`(println (sort-by second >`
Data update 2026-04-30 12:34:36 -04:00			`(frequencies (map #(java.lang.Character/toUpperCase %)`
			`(filter #(java.lang.Character/isLetter %) (slurp "text.txt"))))))`