Nameserver deserializer

lib/deserializers/xml/nameserver.rb

@@ -0,0 +1,37 @@
+module Deserializers
+  module Xml
+    class Nameserver
+      attr_reader :frame
+
+      def initialize(frame)
+        @frame = frame
+      end
+
+      def call
+        {
+          hostname: frame.css('hostName').text,
+          ipv4: frame.css('hostAddr[ip="v4"]').map(&:text).compact,
+          ipv6: frame.css('hostAddr[ip="v6"]').map(&:text).compact
+        }
+      end
+    end
+
+    class Nameservers
+      attr_reader :frame
+
+      def initialize(frame)
+        @frame = frame
+      end
+
+      def call
+        res = []
+        frame.css('hostAttr').each do |ns|
+          ns = Deserializers::Xml::Nameserver.new(ns).call
+          res << ns.delete_if { |_k, v| v.blank? }
+        end
+
+        res
+      end
+    end
+  end
+end