r3bo0t

require 'hpricot'
require 'open-uri'
require 'work_queue'
dir = Dir.new("path/to/your/dir")

class DownloadWiki

  def initialize
    @locales = collect_locales
    @host = "http://download.wikimedia.org/"

Ranjithkumar

module UserCommonLogic
    
  def self.included(base)
    base.extend ClassMethods
  end
  
  #Class methods
  module ClassMethods  
    def authenticate(username, password)
      u = find :first, :conditions => ['username = ?', username]