pjones

#!/usr/bin/env ruby

PASS_THROUGH = %w(PATH MANPATH EDITOR)
DIRECTORY = File.expand_path('~/.MacOSX')
FILENAME  = File.join(DIRECTORY, 'environment.plist')
Dir.mkdir(DIRECTORY) unless File.exist?(DIRECTORY)

HEADER = <<EOT
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">

pjones

(defun pjones:org-goto (&optional alternative-interface)
  "My version of `org-goto' that first widens the buffer (if
narrowed), jumps to the correct heading via `org-goto', then
narrows it again if necessary."
  (interactive "P")
  (let ((point-size (save-restriction (- (point-max) (point-min))))
        (buff-size  (buffer-size)))
    (widen)
    (org-goto alternative-interface)
    (if (/= buff-size point-size) (org-narrow-to-subtree))))

pjones

#!/bin/sh

whatisthere () {
  for dir in `echo $PATH | sed 's/:/ /g'`; do
    for file in $dir/*; do
      base=`basename $file`
      desc=`whatis $base 2>&1`
      [ $? -eq 0 ] && echo $desc
    done
  done

pjones

class Version
  attr_reader(:major, :minor, :patch)

  def initialize (version)
    @major, @minor, @patch =
      version.split('.').map(&:to_i)
  end

  def <=> (other)
    return nil unless other.is_a?(Version)

pjones

#!/usr/bin/env ruby

# Don't use this in production!
module ClassCounter
  def self.extended (klass)
    $stderr.puts("Injecting hacked `new' into `#{klass}'")
    klass.instance_exec {@klass_count = 0}
  end

  def new (*)

pjones

#!/bin/sh -e

################################################################################
# This is a simple wrapper around cabal to build Haskell projects.
echo $NIX_GHC

################################################################################
# Keep cabal from being affected by local configuration.
export HOME="$(mktemp -d)"

pjones

#!/usr/bin/env ruby

################################################################################
# Read a tab-separated file generated by PasswordSafe and use the
# pass(1) tool to record new passwords.
#
# To use this script:
#
#   1. Create and mount an encrypted disk image (cryptsetup).
#

pjones

#!/usr/bin/env ruby

################################################################################
#
# Watch out for the unusual argument evaluation rules with the new
# safe navigation operator in Ruby 2.3.
#
# It short circuits just like the logic operators.  This is different
# than how the `try' method works in ActiveSupport.
#

pjones

let
  pkgs   = import <nixpkgs> {};
  stdenv = pkgs.stdenv;
  mysql  = pkgs.mysql55;
in rec {
  cltc-claims = stdenv.mkDerivation rec {
    name = "cltc-claims";
    version = "0.0";
    src = ./.;

pjones

  services.compton = {
    enable = true;
    package = pkgs.compton-git;
    fade = true;
    fadeDelta = 5;
    activeOpacity = "1.0";
    inactiveOpacity = "0.92";
    menuOpacity = "1.0";
    shadow = false;
    extraOptions = ''