My Clojure, MongoDB, Ring, and Compojure development setup

I wrote a few days ago about my Clojure and Compojure setup that automatically reloads modified files while I am developing. I have added support for accessing MongoDB using the congomongo library. My new project.clj file:

(defproject kbsportal "0.1.0"
  :description "test using Compojure for KBSportal.com"
  :dependencies
    [[compojure "0.4.0-SNAPSHOT"]
     [ring/ring-devel "0.2.0-RC2"]
     [ring/ring-httpcore-adapter "0.2.0-RC2"]
     [ring/ring-jetty-adapter "0.2.0-RC2"]
     [ring/ring-servlet "0.2.0-RC2"]
     [org.clojars.liebke/congomongo "1.0.0"]]
  :main kbsportal)

My Compojure setup file kbsportal.clj:

(ns kbsportal
  (:use compojure.core
        ring.adapter.jetty)
  (:use ring.middleware.reload)
  (:use ring.middleware.stacktrace)
  (:use somnium.congomongo)
  (:use mongo)
  (:use nlp))

;; set up test use of congomongo + MongoDB:
(mongo!  
  :db "notes", :host "127.0.0.1") ; notes contain title, content, and words

(defroutes test-routes
  (GET "/" []
       (str "<h1>Hello World" (foo) "</h1>"
    (get-all-notes)))
  (ANY "*" []
       {:status 404, :body "<h1>Page not found</h1>"}))

(def app
     (-> (var test-routes)
         (wrap-reload '(kbsportal))
         (wrap-reload '(nlp))
         (wrap-reload '(mongo))
         (wrap-stacktrace)))

(defn dev []
  (run-jetty #'app {:port 8080}))

The example file nlp.clj has not changed since my previous blog, and here is the source file mongo.clj for reading all notes from an existing MongoDB data store:

(ns mongo
 (:use somnium.congomongo))

;; expect notes to contain :title and :content
(defn get-all-notes []
  (let [notes (fetch :notes :only [:title :content])]
    (apply
     str
     (for [note notes]
       (str "<b>" (:title note) "</b> " (:content note) "<br/>")))))

Please refer to my previous blog for directions for running this.