simple quick netflix client using oauth & crack

netflix.rb

#!/usr/bin/env ruby

require 'rubygems'
require 'oauth'
require 'crack'

class Netflix

  class CatalogTitle
    attr_accessor :average_rating, :release_year, :category, :short_title, :title, :id, :runtime, :box_art, :link

    def initialize(attributes = {})
      attributes.each do |k,v|
        if self.respond_to?("#{k}=".to_sym)
          self.send("#{k}=".to_sym, v)
        end
      end
    end

    def average_rating=(rating)
      @average_rating = rating.to_f
    end

    def release_year=(year)
      @release_year = year.to_i
    end

    def title=(title)
      @short_title = title['short']
      @title = title['regular']
    end
  end

  def self.consumer
    @@consumer ||= OAuth::Consumer.new('CONSUMER_KEY', 'SHARED_SECRET', :site => 'http://api.netflix.com', :scheme => :query_string)
  end

  def self.catalog_movie(id)
    CatalogTitle.new(Crack::XML.parse(self.get("/catalog/titles/movies/#{id}"))['catalog_title'])
  end

  def self.catalog_titles(params={})
    Crack::XML.parse(self.get('/catalog/titles', params))['catalog_titles']['catalog_title'].map do |c|
      CatalogTitle.new(c)
    end
  end

  def self.catalog_titles_index
    self.get('/catalog/titles/index')
  end

  private

  def self.stringify_keys(h)
    Hash[h.map{|k,v| [k.to_s, v.to_s]}]
  end

  def self.get(path, params={})
    self.consumer.request(:get,  path, nil, {}, stringify_keys(params)).body
  end
end