Mercurial > lasercutter
view src/clojure/contrib/test_contrib/pprint/examples/props.clj @ 10:ef7dbbd6452c
added clojure source goodness
author | Robert McIntyre <rlm@mit.edu> |
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date | Sat, 21 Aug 2010 06:25:44 -0400 |
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1 ;;; props.clj -- part of the pretty printer for Clojure3 ;; by Tom Faulhaber4 ;; April 3, 20096 ; Copyright (c) Tom Faulhaber, Dec 2008. All rights reserved.7 ; The use and distribution terms for this software are covered by the8 ; Eclipse Public License 1.0 (http://opensource.org/licenses/eclipse-1.0.php)9 ; which can be found in the file epl-v10.html at the root of this distribution.10 ; By using this software in any fashion, you are agreeing to be bound by11 ; the terms of this license.12 ; You must not remove this notice, or any other, from this software.14 ;; This example displays a nicely formatted table of the java properties using15 ;; cl-format17 (ns clojure.contrib.pprint.examples.props18 (:use clojure.contrib.pprint))20 (defn show-props [stream]21 (let [p (mapcat22 #(vector (key %) (val %))23 (sort-by key (System/getProperties)))]24 (cl-format true "~30A~A~%~{~20,,,'-A~10A~}~%~{~30A~S~%~}"25 "Property" "Value" ["" "" "" ""] p)))