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remexre/threading-macro.lisp

Last active October 7, 2016 07:17
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threading-macro.lisp
(defn times-two (x)
(* x 2))
(defn div-by-three (x)
(= (% x 3) 0))
;; With threading macro:
(->>
(range 100)
(filter div-by-three)
(map times-two)
(fold +))
;; Without threading macro:
(fold +
(map times-two
(filter div-by-three
(range 100))))
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