yannski

require "paperclip_migrations"

class AddPaperclipColumnsToProducts < ActiveRecord::Migration
  include PaperclipMigrations

  def self.up
    add_paperclip_fields :items, :vignette
    Product.reset_column_information
    Product.all.each do |product|
      attachment = Asset.find(:first, :conditions => ["assetable_type = ? and assetable_id = ? and type = ?", "Item", product.id, "Vignette"])

yannski

# mongo_template.rb

# remove unneeded defaults
run "rm public/index.html"
run "rm public/images/rails.png"
run "rm public/javascripts/controls.js"
run "rm public/javascripts/dragdrop.js"
run "rm public/javascripts/effects.js"
run "rm public/javascripts/prototype.js"

yannski

class LongPollHttpServer < EM::Connection
  def unbind
  end

  def receive_data(data)
  end
end

EM.epoll if EM.epoll?
EM.run do

yannski

class LongPollHttpServer < EM::Connection

  def receive_data(data)
    # some code here to extract path and params from the HTTP request
    case path

    when '/join'

    when '/send'

yannski

class Room < EM::Channel
  def say(nick, type, text = nil)
    # some code here to build the string that will be sent back
    push(str)
  end
end

class LongPollHttpServer < EM::Connection

  def receive_data(data)

yannski

class Person
  include Mongoid::Document
  field :name
  field :number, Integer
  embeds_many :phones
  ...
end

class Phone
  include Mongoid::Document

yannski

class Person
  include MongoMapper::Document
  key :name
  key :number, Integer

  many :phones
  ...
end

class Phone

yannski

Person
  .where(:last_name => "Zorg")
  .and(:middle_initial => "J")
  .and(:age.gt => 30)

class Player
  include Mongoid::Document
  include Mongoid::Versioning

  field :status

yannski

User.where(:age.gt => 27).sort(:age).all,
User.where(:age.gt => 27).sort(:age.desc).all,
User.where(:age.gt => 27).sort(:age).limit(1).all

class User
  include MongoMapper::Document

  scope :johns, where(:name => 'John')
  scope :bills, :name => 'Bill'
  scope :by_name,  lambda { |name| where(:name => name) }

yannski

Fatal error: Out of memory (allocated 31719424) (tried to allocate 312569 bytes) in /homepages/7/d283029777/htdocs/pot/wp-includes/wp-db.php on line 478