Threading Macro
Don'ts
Navigation, Transformation, and Sequence: That's it for the “do's.” The rest are all “don'ts.”
Don't mix -> and ->>
Don't thread arithmetic
Don't use anonymous functions to change argument position
;; BAD (-> results :matches (#(filter wining-match? %)) ; BAD (nth 3) :scores (get "total_points")) ;; BETTER (let [wins (filter winning-match? (:matches results))] (-> wins (nth 3) :scores (get "total_points")))
Don't mix threading macros with other syntactic macros
Docs
관련 문서
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