stasyanx

class Payroll < ActiveRecord::Base
  scope :ordered, -> { order(starts_at: :asc) }


  class << self

    def no_payrolls?
      all.length == 0
    end

stasyanx

require 'paperclip'
class Advertiser
  include MongoMapper::Document
  include Paperclip::Glue
  include MMPaperclip

  key :name, String
  key :city_id, ObjectId
  key :logo, String
  key :description, $text