databus23

#Chef::REST::AuthCredentials accepts only filenames by default
#this extends the Chef::REST::AuthCredentials so that the key can be provided directly
require 'chef/rest/auth_credentials'
class Chef
  class REST
    class AuthCredentials
      alias :original_load_signing_key :load_signing_key

      def load_signing_key
        if key_file.start_with?("-----BEGIN RSA PRIVATE KEY-----")

databus23

require 'rubygems'
require 'nokogiri'

while true
        doc=Nokogiri::XML(open('test.xml'))
        xpath_query="//MetricTemplate[@name=\"Availability\" or @name=\"does not exist\"]"
        puts "xpath: #{xpath_query}"
        result = doc.xpath(xpath_query)
        if result.length>1
                puts "duplicate:"