hacky bus tracker code

hackybus.rb

#!/usr/bin/env ruby

require 'json'
require 'terminal-notifier'
require 'open-uri'
require 'date'

today = Date.today
tomorrow = today+1

five_pm = Time.local(today.year, today.month, today.day, 17, 0, 0)
nine_am = Time.local(tomorrow.year, tomorrow.month, tomorrow.day, 9, 0, 0)

range = Range.new(five_pm, nine_am)

if range.cover?(Time.now)
	feed = JSON.parse(open('http://citymapper.com/api/1/departures?ids=490010178S').read)

	buses = []

	feed['stops'][0]['services'].select{|x| x['headsign'] == 'Shadwell'}.each do |times|
		times['live_departures_seconds'].each do |time|
			buses << time/60
		end
	end

	there_are_buses = buses.sort.join ", "

	TerminalNotifier.notify('There are buses in: %s minutes' % there_are_buses, :title=> 'Bus Tracker')
end
puts Time.now