## Request

http://www.trademe.co.nz/Browse/EmailToFriend.aspx?type=auction&id=102100616

## Email content

## config/deploy.rb

$:.unshift(File.join(File.dirname(__FILE__), '..', 'lib'))
require 'recipes/mongrel_cluster'

## Controller

class ApplicationController # Or wherever
  before_filter :login_required
  before_filter :add_unauthenticated_permission_handling

## Controller [ruby]

def swap                                     
  if request.post?
    @invigilators_for_courses = params[:courses].inject({}) do |hash,id| 

## Controller [ruby]

def swap                                     
  if request.post?
    @invigilators_for_courses = params[:courses].inject({}) do |hash,id| 

## Original

@courses = params[:courses].inject([]) { |acc, id| acc << Course.find(id) }

## Replacement

## Design it

class Summer
  @@defines = {}
  

## The class implementation

class Summer
  @@defines = {}
  

class Foo
  def self.test
    def hey
      "foo"
    end

# the value is in the session: session[:test][:status]


def current_status
  @current_status ||= begin

## Option 1
class Test
    def welcome(say)
        puts say
    end

## controller action

# params = {
#   :model => 'car-model', 
#   :id => '1', 

require "test/unit"

require 'rubygems'
require 'mocha'
require 'stubba'

## config/routes.rb [ruby]

  map.resources :players do |player|
    player.resources :events, :name_prefix => 'player_', :controller => 'player_events', :without => :member
  end

class Foo; attr_accessor :test; end                                  
#=> nil                                                                  
f = Foo.new                                                          
#=> #<Foo:0x84fbb74>                                                     
f.test = "FOO"