jelder

class ParamHash < HashWithIndifferentAccess
  def merge_string!(string)
    hash = Hash.new
    string.split('&').each { |kv|
      k,v = kv.split('=')
      hash[k] = URI::unescape(v)
    }
    self.merge! hash
  end
  def merge_string(string)

jelder

( sudo crontab -l ; echo '@daily rm -rf /private/var/log/asl/*.asl') | sudo crontab

jelder

require 'newrelic_rpm'
class MyJob
  include NewRelic::Agent::Instrumentation::ControllerInstrumentation
  def perform
    begin
      [][0][] # Just here to raise NoMethodError 
    rescue StandardError => e
      NewRelic::Agent.notice_error e
      raise e
    end

jelder

" This is jelder's .vimrc. Use it well.

syntax on
filetype on
filetype indent on
filetype plugin on

set cinoptions=:0,p0,t0
set cinwords=if,else,while,do,for,switch,case
set formatoptions=tcqr

jelder

# url.txt should contain the URL load in Chrome in full screen.

do shell script "open '/Applications/Google Chrome.app' " & readFile("/url.txt")
tell application "Google Chrome" to activate
tell application "System Events"
	keystroke "f" using {command down, shift down}
end tell

# All this just to read a file; no backticks in AppleScript.
on readFile(unixPath)

jelder

---
layout: page
title: "Not Found"
sharing: false
footer: false
---

Sorry, that page doesn't exist. <span id="suggestion"/>

<script type="text/javascript">

jelder

#!/usr/bin/ruby

class Node
  attr_accessor :val, :left, :right

  def initialize( val = nil )
    @val = val
    @left, @right = nil, nil
  end

jelder

0. Google Chrome: https://www.google.com/chrome/index.html
1. XCode
2. Dropbox: https://www.dropbox.com/downloading
3. iTerm2: http://www.iterm2.com/#/section/home
4. RVM: http://beginrescueend.com/rvm/install/
5. Homebrew: https://github.com/mxcl/homebrew/wiki/installation
6. brew install bash-completion wget ngrep git coreutils pwgen htop ack mtr
7. Notational Velocity: http://notational.net/
8. App Store:

• Twitter

jelder

#!/bin/bash
# Get the specificed version of Ruby onto a Linux host by any means necessary. Invoke like this:
# 
#    curl https://raw.github.com/gist/2785410/install_ruby.sh | bash -s -- -r '1.9.3-p125' -b mybucket
#
# Jacob Elder <jacob@boundless.com>

usage() {
  echo "Usage: $(basename $0) -r 1.9.3-p125 -b mybucket"
  exit 1

jelder

#!/bin/bash
# Roles, environments, etc only need to exist in the Chef server, which means
# they never hit version control without human intervention (or this script).

for data_bag in $(knife data bag list) ; do 
  for item in $(knife data bag show $data_bag) ; do
    mkdir -p $path data_bags/$data_bag
    knife data bag show $data_bag $item -Fj > data_bags/$data_bag/$item.json
    git add data_bags/$data_bag/$item.json
  done