My Solution to the Gambit Researching Challenge

Gemfile

source "https://rubygems.org"

gem "capybara"
gem "selenium-webdriver"

Gemfile.lock

GEM
  remote: https://rubygems.org/
  specs:
    capybara (2.2.1)
      mime-types (>= 1.16)
      nokogiri (>= 1.3.3)
      rack (>= 1.0.0)
      rack-test (>= 0.5.4)
      xpath (~> 2.0)
    childprocess (0.5.1)
      ffi (~> 1.0, >= 1.0.11)
    ffi (1.9.3)
    mime-types (2.2)
    mini_portile (0.5.2)
    multi_json (1.9.2)
    nokogiri (1.6.1)
      mini_portile (~> 0.5.0)
    rack (1.5.2)
    rack-test (0.6.2)
      rack (>= 1.0)
    rubyzip (1.1.2)
    selenium-webdriver (2.40.0)
      childprocess (>= 0.5.0)
      multi_json (~> 1.0)
      rubyzip (~> 1.0)
      websocket (~> 1.0.4)
    websocket (1.0.7)
    xpath (2.0.0)
      nokogiri (~> 1.3)

PLATFORMS
  ruby

DEPENDENCIES
  capybara
  selenium-webdriver

solve_challenge.rb

require 'capybara'
require 'capybara/dsl'

Capybara.run_server = false
Capybara.current_driver = :selenium
Capybara.app_host = 'http://quiz.gambitresearch.com'

module MyCapybaraTest
  class Test
    include Capybara::DSL
    def solve_challenge
      visit('/')
      challenge = find(".x").text
      challenge = challenge[1..-2]
      result = eval(challenge)
      visit('/job/' + result.to_s )
      puts find('body').text
      save_screenshot('solution.png')
    end
  end
end

t = MyCapybaraTest::Test.new
t.solve_challenge