def transform_hash(original, options={}, &block)
  original.inject({}){|result, (key,value)|
    value = if (options[:deep] && Hash === value) 

class AddAttachmentsDataToWrapper < ActiveRecord::Migration
  def self.up
    add_column :wrappers, :data_file_name, :string

# download, from_repo, and commit_state methods swiped from 
# http://github.com/Sutto/rails-template/blob/07b044072f3fb0b40aea27b713ca61515250f5ec/rails_template.rb
 

Ubuntu 8.10 Intrepid 32-bit server AMI taken from (http://alestic.com/): ami-7cfd1a15
 
Useful guides:

Installing Panda on your local machine or server
======================
 

# Demonstration of a handful of the metaprogramming features of Ruby.
# 
# This code uses the same class/module configuration as Rails' standard

require 'rbconfig'
 
$stdout.sync = true

require 'rubygems'
require 'sinatra'
 

 with_options :order => 'created_at', :class_name => 'Comment' do |post|
    post.has_many :comments, :conditions => ['approved = ?', true], :dependent => :delete_all
    post.has_many :unapproved_comments, :conditions => ['approved = ?', false]