interesting destructuring behavior I never took advantage of...

*cider-repl*.clj

;; interesting destructuring behavior I never took advantage of...
;; Wonder if it'd make destructuring faster to remove the seq? 
;; checking stuff, which I did know anyone used, at least not explicitly

;; macroexpand:
(let [{:keys [a b] :as c} '(:a 1 :b 2)  ] [a b c])

;; =>
(let*
  [map__27061
   '(:a 1 :b 2)
   map__27061
   (if (clojure.core/seq? map__27061)
     (clojure.lang.PersistentHashMap/create
       (clojure.core/seq map__27061))
     map__27061)
   c
   map__27061
   b
   (clojure.core/get map__27061 :b)
   a
   (clojure.core/get map__27061 :a)]
  [a b c])

(let [{:keys [a b] :as c} '(:a 1 :b 2)  ] [a b c])