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PlugIN73/stack.clj

Last active August 29, 2015 14:04
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Clojure Stack implementation
Raw
stack.clj
(defprotocol IStack
(printStack [this])
(push [this value])
(pop [this]))
(defrecord Stack [storage] IStack
(printStack [this]
(println storage))
(push [this value]
(swap! storage conj value))
(pop [this]
(swap! storage clojure.core/pop)))
(def stack (Stack. (atom '())))
(.printStack stack)
(.push stack 1)
(.push stack 2)
(.push stack 3)
(.printStack stack)
(.pop stack)
(.printStack stack)
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