Testing Challenge

url_testing_challenge.rb

require 'rubygems'
require 'json'
require 'httpclient'
start = "http://letsrevolutionizetesting.com/challenge?format=json"

def go_to_url url
	client = HTTPClient.new
	httpresult = client.get_content(url)
	JSON.parse(httpresult)
end

tmpResult = go_to_url start
while tmpResult["follow"]
  tmpUrl = tmpResult["follow"] + '&format=json'
  tmpResult = go_to_url tmpUrl
  if tmpResult["follow"]
  	puts tmpResult["follow"]
  else
  	puts tmpResult
  end
end