cjones-20101205-20.txt

Blog Title:  Clojure Libs and Namespaces: require, use, import, and ns (Part 3)
Author:      Colin Jones
Date:        December 5th, 2010

cjones-20101205-21.clj

user=> (import 'java.util.Date)
nil
user=> (Date.)
#<date 22 mon cst 20:34:52 2010 nov>

cjones-20101205-22.clj

user=> (import '(java.util Date GregorianCalendar))
nil
user=> Date
java.util.Date
user=> GregorianCalendar
java.util.GregorianCalendar

cjones-20101205-23.clj

user=> (require 'stuff)
nil
user=> (import 'stuff.BigWidget)
stuff.BigWidget
user=> (BigWidget.)
#:stuff.BigWidget{}

cjones-20101205-24.sh

(ns my-great-project.core)

cjones-20101205-25.clj

(ns my-great-project.core
  "This namespace is CRAZY!"
  (:use [clojure.string :only [split join]] :reload)
  (:require clojure.stacktrace
            [clojure.test :as test]
            (clojure template walk) :verbose)
  (:import (java.util Date GregorianCalendar)))

cjones-20101205-26.clj

(ns my-great-project.core
  (:require clojure.stacktrace)
  (:require clojure.walk))

cjones-20101205-27.clj

(ns my-great-project.core
  (:require clojure.stacktrace
            clojure.walk))