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module NameAssociation
  def self.extended(object)
    object.instance_eval(<<-EOS, '(__NAME_ASSOCIATION__)', 1)
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class SchoolYear < ActiveRecord::Base
  has_many :semesters
end
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require 'activesupport'

class Object
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class Object
  def self.cache_method(method, options = {})
    define_method("#{method}_with_memoization") do |*args|
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#include <limits.h>

#define MIN(a,b) ((a) > (b) ? (b) : (a))
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switch (V_VT(&var)) {
    case VT_BSTR:
        for (char *string = (char *)var.bstrVal; *string; string += 2) {
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<% form_for @user do |f| %>
<% end %>

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1.upto(limit).inject(1) { |result,element| result * element }

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require 'enumerator'

def factorial(limit)
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class PropertiesController < ApplicationController
  PUBLIC_ACTIONS  = %w[index show map_info_window]
  LANDORD_ACTIONS = %w[new edit create update destroy]
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class PropertiesController < ApplicationController
  before_filter :authorize_user_is_logged_in, :only => [ :new, :create, :edit, :update, :destroy ]
  before_filter :authorize_user_has_permission, :only => [ :new, :create, :edit, :update, :destroy ]
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require 'filemode'
File.stat(ARGV[0]).to_s # => "-rw-r--r--"

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<% @feeds.each_slice(3) do |feeds| %>
  <ul>
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for directory in @directories
  xml.item do
    xml.title "#{directory.name} (PR #{directory.pagerank})"
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class UsersController < ApplicationController
  def new
    @user = User.new
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# http://code.google.com/p/rainpress/
require 'rainpress/packer'

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require 'rexml/document'

document = REXML::Document.new(xml)
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class Photo < ActiveRecord::Basse
  URL_PREFIX = 'http://s3.carfinancechief.com.au'
  DIMENSIONS = { 'search' => '200x100', 'module' => '100x50', 'main' => '418x155' }
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class PriceFilter < ItemFilter
  DIRECTIONS = { 'at most' => '<=', 'at least' => '>=' }
  
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class MutableFixnum
  instance_methods.each { |method| undef_method(method) unless method =~ /^__.*__$/ }
  
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>> 1.object_id
=> 3

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[ 1, 2 ].inject(0) { |accumualtor,value| accumualtor + value } # => 3

[ 1, 2 ].inject(x = 0) { |accumualtor,value| accumualtor += 10; accumualtor + value } # => 23
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def inject(accumulator = 0)
  each { |element| accumulator = yield(accumulator, element) }
  accumulator
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<?php
    function unique_file($prefix, $suffix, $index = -1)
    {   
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