maravillas

;; based on http://talks.golang.org/2012/concurrency.slide#50

(ns robpike
  (:require [cljs.core.async :as async :refer [<! >! chan close!]])
  (:require-macros [cljs.core.async.macros :as m :refer [go alt!]]))

(defn timeout [ms]
  (let [c (chan)]
    (js/setTimeout (fn [] (close! c)) ms)
    c))