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abarnash/promise-all.clj

Last active March 10, 2020 12:36
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Clojure implementation of all(promises).then(...) pattern from JavaScript
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promise-all.clj
(defn getPromiseFn
[aPromise]
(fn [num] (Thread/sleep 10000)
(deliver aPromise (str num " done"))))
(def proms [(promise) (promise) (promise)])
(def promFns (map getPromiseFn proms))
(future (map deref proms))
(future (map promFn (range 0 (count proms))))
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