charly

require 'rubygems'
require 'facets'

module Creme  
  def cost
    puts "before_filter"
    super
  end
end

charly

require 'rubygems'
require 'mixology'
 
module Callback
  def filter_with filter, filtered_method
    Callback.method_factory(filter, filtered_method)
  end
  
  def before_filter filter
    methods = self.class.instance_methods(false)

charly

require 'rubygems'
require 'mixology'

module Callback
 def before_filter filter, filtered_method
   Callback.method_factory(filter, filtered_method)
 end

 # Needed defin_method here so it's called in module's context
 def self.method_factory(filter, filtered_method)

charly

require 'rubygems'
require 'mixology'

module Callback
 def cost
   spoon_required
   super
 end
end

charly

require 'rubygems'
require 'mixology'
 
module Callback
  def before_filter filter, filtered_method
    Callback.method_factory(filter, filtered_method)
  end
  
  # Needed defin_method here so it's called in module's context
  def self.method_factory(filter, filtered_method)

charly

require 'rubygems'
require 'mixology'

module Creme
  def cost
    super + 0.4
  end
end

class Coffee

charly

module Creme
  def cost
    super + 0.4
  end
end

class Coffee
  def cost
    3
  end

charly

#route.rb
  map.resources "orders", order_hash do |order|
    order.resource "invoice"
    order.resource "payment", :new => {"express" => :get}
  end
  #map.resoures "payments" # not in use anymore !

#payments_controller.rb
  before_filter :require_order
  def show

charly

class PaymentsController < ApplicationController
  before_filter :find_payment
  layout "secure"
  
  def show(); end

private
  def find_payment
    @payment = current_order.payment
  end

charly

module RAAWS
  ONE_NECESSARY_SEARCH_PARAM =%w<
    Actor Artist AudienceRating Author
    Brand BrowseNode Composer Conductor CityDirector
    Keywords Manufacturer MusicLabel Neighborhood
    Orchestra Power Publisher TextStream Title>
    
  class ItemOperation < Operation
    def self.lookup(item_id, index=nil, &block)
      new.tap do |obj|