orbit-basic/app/jobs/fetch_time.rb

require 'open-uri'
require 'nokogiri'
module FetchTime
  @queue = :fetch_time

  def self.perform()
    sleep 10
    doc = Nokogiri::HTML(open('http://www.timeanddate.com/worldclock/city.html?n=241'))
    CronMail.time_check(doc.at('#ct').children.first.text).deliver
  end
end