src/yetibot/commands/cls.clj
(ns yetibot.commands.cls
(:require [yetibot.core.hooks :refer [cmd-hook]]))
(def cls-image "http://virtualeconomics.typepad.com/photos/uncategorized/ae1_3.jpg")
(defn clear-screen-cmd
"cls # clear screen after your co-worker posts something inappropriate"
[_] cls-image)
(cmd-hook ["cls" #"^cls$"]
_ clear-screen-cmd)