gistfile1.txt

    config.active_record.observers = :user_observer


class UserObserver < ActiveRecord::Observer

  def before_save(user)
    self.username = self.username.gsub ' ','_'
    self.email = self.email.downcase
  end
  
  def after_create(user)
    u2 = User.find_by_username('executter')
    user.follow u2 if u2
    User.logger.info "FOLLOWING EXECUTTER"
    u2 = User.find_by_username('flavio')
    user.follow u2 if u2
    User.logger.info "FOLLOWING EXECUTTER"
  end
end