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timsgardner/protocols_test.clj

Last active October 6, 2016 01:41
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protocols test
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protocols_test.clj
(defprotocol IBlubso
(flubmo [this]))
(def c1 (clojure.lang.RT/classForName "user.IBlubso"))
(defn blubber []
(reify user.IBlubso
(flubmo [this]
:hi-there)))
(flubmo (blubber))
;; =>
;; :hi-there
(defprotocol IBlubso
(flubmo [this]))
(def c2 (clojure.lang.RT/classForName "user.IBlubso"))
(flubmo (blubber))
;; =>
;; System.NullReferenceException: Object reference not set to an instance of an object..
(= c1 c2)
;; false
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