Fix [object object] being rendered where it should be an ip address

app/serializers/admin_user_serializer.rb

@@ -83,4 +83,8 @@ class AdminUserSerializer < BasicUserSerializer
     scope.can_deactivate?(object)
   end
 
+  def ip_address
+    object.ip_address.try(:to_s)
+  end
+
 end

app/serializers/screened_email_serializer.rb

@@ -9,4 +9,9 @@ class ScreenedEmailSerializer < ApplicationSerializer
   def action
     ScreenedEmail.actions.key(object.action_type).to_s
   end
+
+  def ip_address
+    object.ip_address.try(:to_s)
+  end
+
 end

app/serializers/screened_ip_address_serializer.rb

@@ -10,4 +10,8 @@ class ScreenedIpAddressSerializer < ApplicationSerializer
     ScreenedIpAddress.actions.key(object.action_type).to_s
   end
 
+  def ip_address
+    object.ip_address.try(:to_s)
+  end
+
 end

app/serializers/screened_url_serializer.rb

@@ -10,4 +10,9 @@ class ScreenedUrlSerializer < ApplicationSerializer
   def action
     ScreenedUrl.actions.key(object.action_type).to_s
   end
+
+  def ip_address
+    object.ip_address.try(:to_s)
+  end
+
 end