kastner

class ActiveRecord::Base
  @@cache_store = nil
  def self.cache_store
    @@cache_store ||= ActionController::Base.cache_store
  end

  def self.caches(method_name, key = nil, options = {}, &block)
    if key.is_a?(Hash)
      options = key
      key     = nil

kastner

options.scan(/\w+=\w+/).inject({}) { |h,opt| kv = opt.split('='); h[kv.first] = kv.last; h }

kastner

##########      Why does the yield output outside the content_tag block?

# Method

  def submit(*args)
    block_output = yield
    @template.content_tag(:div, :class => "save_actions") {
      super(*args) + block_output
    }
  end

kastner

require 'net/http'
require 'uri'
class ScreenShooter
  SCREEN_SHOOTER_URL = 'http://www.browsrcamp.com/'
  
  class << self
    def screenshot_for(url)
      returning new(url) do |shooter|
        shooter.shoot
      end

kastner

<?php

class Foo
{
    protected $user = null;

    public function __construct($user)
    {
        $this->user = $user;
    }