gistfile1.txt

require 'telegram/bot'
require 'net/http'
require 'nokogiri'

token = 'блах'

last_message_text = 'https://www.upwork.com/jobs/Deploy-Ruby-Rails-app-VPS_%7E011db7752412caefe9?source=rss'
100500.times do
  uri = URI('https://www.upwork.com/find-work-home/rss?securityToken=6f8fb3697e4e8bbbf6e67c9fc0d46985e7a45a64fadb71642916ef53e6620f9c~4818447')
  xml_str = Net::HTTP.get_response(uri)
  uri = URI("https://www.upwork.com#{xml_str.to_hash['location'][0]}")
  xml_str = Net::HTTP.get_response(uri)
  @doc = Nokogiri::XML(xml_str.body)

  items = []
  item = @doc.css("item").reverse

  Telegram::Bot::Client.run(token) do |bot|
    unless last_message_text == item.css('link').last.inner_text
      item.each_with_index do |i, index|
        next if i.css('link').inner_text != last_message_text
        last_message = bot.api.sendMessage(chat_id: 66990400, text: "#{i.css('link').inner_text}")
        last_message_text = last_message["result"]["text"]
      end
    else
      bot.api.sendMessage(chat_id: 66990400, text: "ничего нового")
    end
  end
  sleep 300
end