jnbek

(use '[clojure.core.match :only [match]])

(defn evaluate [env [sym x y]]
  (match [sym]
    ['Number]   x
    ['Add]      (+ (evaluate env x) (evaluate env y))
    ['Multiply] (* (evaluate env x) (evaluate env y))
    ['Variable] (env x)))
    
(def environment {"a" 3, "b" 4, "c" 5})

jnbek

ss23@Crisp /etc/init.d $ cat vixie-cron
#!/sbin/runscript
# Copyright 1999-2011 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/sys-process/vixie-cron/files/vixie-cron.rc7,v 1.1 2011/12/31 14:58:21 idl0r Exp $

command=/usr/sbin/cron
pidfile=/var/run/cron.pid

depend() {

jnbek

# I want a tool that tells me what my modified files are, whether I'm in a Subversion or Git project.
# I want to be able to say  vim $(dirty)

#!/usr/bin/perl

use warnings;
use strict;

my @lines = qx/svn status 2>&1/;
exit if @lines == 0;

jnbek

var has = function (obj, property) {
  var tree = obj,
      split = property.split('.'),
      last = split.pop();

  while (next = split.shift()) {
    tree = tree[next];
    if (tree === undefined) return false;
  }