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bostonou/channel-pure-fn?.clj

Created August 28, 2013 16:56
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channel-pure-fn?.clj
(defn channel=?
[a c]
(let [begin (System/currentTimeMillis)
v (= a (<!! c))]
(println "Waited" (- (System/currentTimeMillis) begin) "ms")
v))
(let [b (thread (<!! (timeout 500)) 10)]
(channel=? 10 b))
; => Waited 505ms
; => true
(let [b (thread (<!! (timeout 500)) 5)]
(channel=? 10 b))
; => Waited 503ms
; => false
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