parolkar

class UsersController < ApplicationController
  respond_to :html, :xml, :json

  # GET /users
  # GET /users.xml
  def index
    @users = User.all
    respond_with(@users)
  end

parolkar

#!/bin/bash

echo "Setting up chef..."

sudo apt-get -y update  
sudo apt-get -y install ruby ruby1.8-dev libopenssl-ruby1.8 rdoc ri irb build-essential wget ssl-cert

cd /tmp
wget http://rubyforge.org/frs/download.php/57643/rubygems-1.3.4.tgz
tar zxf rubygems-1.3.4.tgz

parolkar

Poor Man's Deploy

• Start a Sinatra server on port 4000
• GET / to that server triggers a git pull and mod_rails restart
• Hit port 4000 locally after pushing

Why?

parolkar

require 'redis'

module Nanite
  class State
    include Enumerable
    
    # this class encapsulates the state of a nanite system using redis as the 
    # data store. here is the schema, for each agent we store a number of items,
    # for a nanite with the identity:  nanite-foobar we store the following things:
    #

parolkar

#!/bin/sh

########
#
# Ruby Oneliner FUN !
#
# Cool, on http://science.howstuffworks.com/quote1463.htm
# there are 1982 quotes - lets get them and stuff them into a CSV file d(^^)p
# 
# Dependencies: ruby, hpricot, open-uri, zsh (or whatever)

parolkar

$ git checkout 76a62f50f5831fe8be17ef6fa4e3e3e6d4dc3cbd                        (working old commit)
$ script/console 
Loading development environment (Rails 2.3.2)
>> service_ads = ServiceAd.paginate :page => 1, :per_page => 6, :order=>'created_at DESC'
=> []
>> service_ads.class
=> WillPaginate::Collection


$ git checkout bae6edc759de3faf147f9f21a1e1ae6168c0ae49                         (buggy current commit)

parolkar

var d =  document.createElement("SCRIPT");
d.src = "http://ajax.googleapis.com/ajax/libs/jquery/1.4.4/jquery.min.js";
document.body.appendChild(d);
$('a.photo')[0].setAttribute("href","http://www.viki.com/channels/3303-dr-g-y-las-mujeres/videos/35579/1")
$('a.photo')[0].click();

parolkar

var d =  document.createElement("SCRIPT");
d.src = "http://ajax.googleapis.com/ajax/libs/jquery/1.4.4/jquery.min.js";
document.body.appendChild(d);
alert("Ready to go to viki.com!");
$('a.photo')[0].setAttribute("href","http://www.youtube.com/watch?v=NVh4OjSKk4g&feature=topvideos_mfh")
$('a.photo')[0].click();

parolkar

#!/usr/bin/ruby

result = `/usr/bin/osascript <<EOT
tell application "Terminal"
activate
set Input to display dialog "Enter Text:" with title "Hello" with icon 0 default answer "" buttons {"OK"} default button 1
return text returned of Input as string
end tell
EOT
`

parolkar

web: ruby dyno_process_analyse.rb -p $PORT
worker: ruby dyno_process_analyse.rb -p $PORT