Follow the Rabbit

gistfile1.rb

require 'open-uri'
require 'json'

BASE_URL = "http://letsrevolutionizetesting.com/challenge.json"
@counter = 0

def follow_the_rabbit(url)
  json = JSON.parse(open(url).read)

  puts " "

  if json["follow"]
    id = json["follow"].split("challenge").last
    new_url = BASE_URL+id

    @counter += 1

    puts "#{@counter} - #{new_url}"

    follow_the_rabbit(new_url)
  elsif json["message"]
    puts "#{@counter} - #{json["message"]}"
  end
  
end

follow_the_rabbit(BASE_URL)