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postspectacular/ebug.cljs

Created April 16, 2015 18:05
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Clojurescript eduction reduce bug?
Raw
ebug.cljs
;; CLJS 0.0-3196
(reduce conj [] (eduction (filter identity) [1 2 3 4]))
;; [1 2 3 4]
(defrecord Foo [state])
(defn add-foo [foo x] (Foo. (conj (:state foo) x)))
(reduce add-foo (Foo. []) (sequence (filter identity) [1 2 3 4]))
;; => #cljs.user.Foo{:state [1 2 3 4]}
(reduce add-foo (Foo. []) (eduction (filter identity) [1 2 3 4]))
;; extra nil added :( - why?
;; => #cljs.user.Foo{:state [1 2 3 4 nil]}
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