Mercurial > lasercutter
annotate 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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rlm@10 | 1 ;;; props.clj -- part of the pretty printer for Clojure |
rlm@10 | 2 |
rlm@10 | 3 ;; by Tom Faulhaber |
rlm@10 | 4 ;; April 3, 2009 |
rlm@10 | 5 |
rlm@10 | 6 ; Copyright (c) Tom Faulhaber, Dec 2008. All rights reserved. |
rlm@10 | 7 ; The use and distribution terms for this software are covered by the |
rlm@10 | 8 ; Eclipse Public License 1.0 (http://opensource.org/licenses/eclipse-1.0.php) |
rlm@10 | 9 ; which can be found in the file epl-v10.html at the root of this distribution. |
rlm@10 | 10 ; By using this software in any fashion, you are agreeing to be bound by |
rlm@10 | 11 ; the terms of this license. |
rlm@10 | 12 ; You must not remove this notice, or any other, from this software. |
rlm@10 | 13 |
rlm@10 | 14 ;; This example displays a nicely formatted table of the java properties using |
rlm@10 | 15 ;; cl-format |
rlm@10 | 16 |
rlm@10 | 17 (ns clojure.contrib.pprint.examples.props |
rlm@10 | 18 (:use clojure.contrib.pprint)) |
rlm@10 | 19 |
rlm@10 | 20 (defn show-props [stream] |
rlm@10 | 21 (let [p (mapcat |
rlm@10 | 22 #(vector (key %) (val %)) |
rlm@10 | 23 (sort-by key (System/getProperties)))] |
rlm@10 | 24 (cl-format true "~30A~A~%~{~20,,,'-A~10A~}~%~{~30A~S~%~}" |
rlm@10 | 25 "Property" "Value" ["" "" "" ""] p))) |