Gets the NMBS/SNCB trains leaving from a given station in Belgium.

train.rb

#!/usr/bin/env ruby

require 'rubygems'
require 'cgi'
require 'open-uri'
require 'hpricot'

current_time = Time.now.strftime("%H:%M")
url = ""
user_agent = "Mozilla/5.0 (X11; U; CrOS i686 9.10.0; en-US) AppleWebKit/532.5 (KHTML, like Gecko) Chrome/4.0.253.0 Safari/532.5"

if Time.parse("17:00") < Time.now && Time.now < Time.parse("18:00")

  railtime = Hpricot(open(url, "User-Agent" => user_agent))

  puts "Next trains leaving from Louvain-la-Neuve"
  puts ""

  trains = railtime.search("/html/body/form/table/tr")
  trains.each do |train|
    departure = train.search("td//a").inner_html
    status = " "
    if !train.search("td//i").empty?
      status = "X"
    end
    detail = train.search("td[span]").inner_html.gsub(/<\/?[^>]*>/,  "").gsub(/&nbsp;/,  " ")
    puts "#{departure} #{status} #{detail}"
  end

else
  puts "Off"
end