eduardo

# Monitor HTTP requests being made from your machine with a one-liner..
# Replace "en1" below with your network interface's name (usually en0 or en1)
sudo tcpdump -i en1 -n -s 0 -w - | grep -a -o -E "Host\: .*|GET \/.*"

# OR.. to be able to use as "httpdump" from anywhere, drop this into ~/.bash_profile:
# (again replace "en1" with correct network interface name)
alias httpdump="sudo tcpdump -i en1 -n -s 0 -w - | grep -a -o -E "Host\: .*|GET \/.*""

# All the above tested only on OS X.

eduardo

# urlmonitor - print out the URLs requested system wide on the main network interface

# Accept a network interface name as an optional argument
  iface = ARGV.first

# No interface specified? Try to guess which one is king..
  unless iface
    `ifconfig -l`.split.each do |iface|
      next if iface =~ /^lo/
      break if `ifconfig #{iface}` =~ /inet (0|1|2)/

eduardo

require 'rubygems'
require 'sinatra'
require 'redis'

# To use, simply start your Redis server and boot this
# example app with:
#   ruby example_note_keeping_app.rb
#
# Point your browser to http://localhost:4567 and enjoy!
#

eduardo

# JSON

{
  "applications": [
    {
      "foobar": {
        "migration_command": "rake db:migrate",
        "branch": "HEAD",
        "deploy_action": "deploy",
        "framework_env": "production",

eduardo

require 'rubygems'
require 'couchrest'

SERVER = CouchRest.new
DB     = SERVER.database!('contact-manager')

class Contact < CouchRest::ExtendedDocument
  use_database DB
  
  property :first_name

eduardo

require 'prawn'
require 'prawn/layout'

Prawn::Document.generate("table-test2.pdf") do
  headers = ["Course", "Grade", "Comments"]
  data = []
  10.times { |i| data << ["Home Room", "A+", "Great work!"]}
  
  def make_table(headers, data)
    table(

eduardo

class GitosisCofigGenerator
  
  def initialize
    @config = {}
  end
  
  def add_group(name, options = {})
    @config.store(name, {:writable => options[:writable], :readonly => options[:readonly], :members => options[:members]})
  end
  

eduardo

require 'yaml'

def yacss(data)
  YAML.load(data).map do |item|
    item.map do |selector, properties|
      "#{selector} {\n" +
      properties.map do |property, value|
        "  #{property}: #{value};\n"
      end.join +
      "}\n"

eduardo

* keep people working on internal projects, assign and schedule the work
  * dont look desperate, dont have immediate availability
  * can tell a client you can 'shuffle internal projects' to accomodate them

* online ads dont work well
  * referrals instead
  * do a great job every single time
  * voice calls important
    * when people call you call them back

eduardo

This example shows how to setup an environment running Rails 3 beta under 1.9.1 with a 'rails3' gem set.

∴ rvm update --head
# ((Open a new shell)) or do 'rvm reload'

# If you do not already have the ruby interpreter installed, install it:
∴ rvm install 1.9.1

# Switch to 1.9.1 and gemset rails3, create if it doesn't exist. 
∴ rvm --create use 1.9.1@rails3