From: Robert Retzbach <rretzbach@...>
Date: 2006-02-28T03:18:10+09:00
Subject: Re: [QUIZ] Current Temperature (#68)

Hello,

I just want you to know my solution. Nothing special, but sharing is 
always good :)

I'm looking forward at the summary.
Bye.
-
require 'net/http'
require 'uri'

class Website
  def self.get(url)
    uri = URI.parse(url)
    begin
      res = Net::HTTP.start(uri.host, uri.port) do |http|
        http.get(uri.request_uri)
      end
      body = res.body
    rescue
      raise "Error: Failed to fetch page!"
    end
    return body
  end
end

if ARGV.first =~ /^[0-9]{5}$/
  content = 
Website.get("http://www.weather.com/weather/local/#{ARGV.first}")
  name = content.scan(/<br>([^>]+) \(#{ARGV.first}\)/i).first.first
else
  precontent = 
Website.get("http://www.weather.com/search/enhanced?what=WeatherLocalUndeclared&lswe=#{ARGV.join('+')}&lswa=WeatherLocalUndeclared&search=search&from=whatwhere&where=#{ARGV.join('+')}&whatprefs=&x=0&y=0")
  url, name = precontent.scan(%r#<b>1. <a 
href="/([^"]+)">([^<>]+)</a></b>#i).first
  content = Website.get("http://www.weather.com/#{url}")
end

begin
  temp = content.scan(%r#<b 
class="?obsTempTextA"?>([^<>]+)</b>#i).first.first.sub(/&deg;/, ' degrees ')
rescue
  puts("Go and check your other geek devices!")
end && puts("The temperatur in #{name} is #{temp}.")