Yo for Grimoire

yo.clj

(do
  (import '(javafx.scene.media AudioClip))

  (let [yo (AudioClip. "http://archbox.dip.jp/res/Yo.mp3")]
    (reify Plugin
      (get-name [this] "Yo")
      (on-status [this status]
        (if (re-find #"yo|Yo|YO" (. status getText))
          (. yo play)))
      (on-reply [this status] nil)
      (on-rt [this status] nil)
      (on-unrt [this status] nil)
      (on-fav [this source target status] nil)
      (on-unfav [this source target status] nil)
      (on-del [this status] nil)
      (on-follow [this source user] nil)
      (on-dm [this dm] nil)
      (on-start [this] 
        (defn yo [] (post "Yo")))
      (on-click [this e] 
        (reply (.indexOf @tweets (focused-status)) "Yo")))))