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wunki/anonymous-gist.clj

Last active August 29, 2015 13:57
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Type annotation for rename-keys
Raw
anonymous-gist.clj
(ann ^:no-check clojure.set/rename-keys [(Map Any Any) (Map Keyword Keyword) -> (Map Any Any)])
;; Type Error (gibbon/service/postgres.clj:23:7) Type mismatch:
;; Expected: (Map Any Any)
;; Actual: (TFn [[a :variance :covariant] [b :variance :covariant]] (APersistentMap a b))
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