enlive

(html/deftemplate relays-page "relays.html" [params]
  [:p#message] (html/content (:message params))
  [:table#relays-table :tr]
  (html/clone-for
   [relay (:relays params)]
   [[:td (html/attr= :data-key "relay-name")]]
   (html/content (:relay-name relay))
   [[:td (html/attr= :data-key "input-queue")]]
   (html/content (:input-queue relay))
   [[:td (html/attr= :data-key "output-queue")]]
   (html/content (:output-queue relay))))