README

This is a simple sinatra feedburner proxy.  This technique can be used for getting around firewalls and things of that nature.

To use it, you can just `ruby feedburner_proxy.rb` at the cli and then navigate to `http://localhost:4567/FEED_URL`.
e.g. `http://localhost:4567/expectedbehavior` or `http://localhost:4567/jqr`, which will then pull down 
'http://feeds2.feedburner.com/expectedbehavior' and 'http://feeds2.feedburner.com/jqr', respectively.

You can check it out at: http://high-spring-46.heroku.com

config.ru

require 'feedburner_proxy'
run Sinatra::Application

feedburner_proxy.rb

require 'rubygems'
require 'sinatra'
require 'net/http'
require 'uri'

get '/' do
  content_type :html
  "Nothing to see here."
end

mime :xml, 'application/xml'
before do
  content_type :xml
end

get /(.*)/ do
  feed_base_url = URI.parse('http://feeds2.feedburner.com')
  res = Net::HTTP.start(feed_base_url.host, feed_base_url.port) {|http|
    http.get params[:captures].first
  }
  res.body
end