    # File lib/fog/xenserver/parser.rb, line 16
            def parse( data )
              if data.kind_of? Hash
                @response = data.symbolize_keys!
                @response.each do |k,v|
                  if @response[k] == "OpaqueRef:NULL"
                    @response[k] = nil
                  end
                end
              elsif data.kind_of? Array
                @response = data.first
              elsif data.kind_of?(String) and data =~ /OpaqueRef:/
                @response = data
              end

              @response
            end