lib/whois/parsers/base_whoisd.rb in whois-parser-1.2.0 vs lib/whois/parsers/base_whoisd.rb in whois-parser-2.0.0

@@ -1,11 +1,11 @@
 #--
 # Ruby Whois
 #
 # An intelligent pure Ruby WHOIS client and parser.
 #
-# Copyright (c) 2009-2018 Simone Carletti <[e-mail]>
+# Copyright (c) 2009-2022 Simone Carletti <[e-mail]>
 #++
 
 
 require_relative 'base'
 require 'whois/scanners/base_whoisd'
@@ -100,12 +100,12 @@
 
       property_supported :nameservers do
         lines = node_nsset['nserver'] rescue nil
         Array.wrap(lines).map do |line|
           if line =~ /(.+) \((.+)\)/
-            name = $1
-            ipv4, ipv6 = $2.split(', ')
+            name = ::Regexp.last_match(1)
+            ipv4, ipv6 = ::Regexp.last_match(2).split(', ')
             Parser::Nameserver.new(:name => name, :ipv4 => ipv4, :ipv6 => ipv6)
           else
             Parser::Nameserver.new(:name => line.strip)
           end
         end
@@ -113,11 +113,11 @@
 
 
       private
 
       def node_nsset
-        node("node:nsset/#{node("nsset")}")
+        node("node:nsset/#{node('nsset')}")
       end
 
       def build_contact(element, type)
         node("node:contact/#{element}") do |hash|
           address = hash['street'] || hash['address']
@@ -139,7 +139,7 @@
         end
       end
 
     end
 
-end
+  end
 end