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# TODO

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-- Table in question:
CREATE TABLE product_tags (
    id integer NOT NULL,
    product_id integer NOT NULL,
    tag_id integer NOT NULL,
    "position" integer
);

-- Renumber the position column based on row number in partition:
UPDATE product_tags pt

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# config/locales/en.yml

en:
  exception:
    show:
      not_found:
        title: "Not Found"
        description: "The page you were looking for does not exists."
      internal_server_error:
        title: "Internal Server Error"

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require "coderay"
require "pdfkit"
require File.join(File.dirname(__FILE__), "styles/tomorrow_night")

module Meta
  class Code
    attr_reader :creator

    def initialize(options = {})
      @creator = options[:creator]

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Afghanistan
Albania
Algeria
Andorra
Angola
Antigua & Deps
Argentina
Armenia
Australia
Austria

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class ConstantGardener
  
  def self.create(*booleans)
    Class.new do
      def initialize(bitmask)
        @bitmask = bitmask
      end
      
      booleans.each_with_index do |b, i|
        const_set b.to_s.upcase, 2**i

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class Object
  def metaclass
    class << self; return self; end
  end
end

class Foo

  # 1. def within class definition   
  def self.set_a

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class Object
  def metaclass
    class << self; self; end
  end
end

# - Normal cases -

class Foo
  @@bar = 0

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class User < ActiveRecord::Base
  def email
    # Make REST call, parse response, extract email address and return it.
    # Probably not the most concise and expressive code.
  end
end

# Is more or less equal to:

class RemoteUser < ActiveResource::Base

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# HTTP Basic Auth
class User < ActiveRecord::Base
  has_remote :site => "http://example.com", :user => "foo", :password => "bar" do |remote|
    #...
  end
end
 
# API key
class User < ActiveRecord::Base
  has_remote :site => "http://example.com?api_key=12x34x5" do |remote|