config<\/span>.<\/span>gem<\/span> 'rack-probe'<\/span><\/div>config<\/span>.<\/span>middleware<\/span>.<\/span>use<\/span> 'Rack::Probe'<\/span><\/div><\/pre><\/div>\n \n <\/div>\n\n \n view raw<\/a>\n gistfile1.rb<\/a>\n This Gist<\/a> brought to you by GitHub<\/a>.\n <\/div>\n <\/div>\n \n \n<\/div>\n')