lib/addressable/idna/native.rb in addressable-2.4.0 vs lib/addressable/idna/native.rb in addressable-2.5.0

@@ -1,8 +1,8 @@
 # encoding:utf-8
 #--
-# Copyright (C) 2006-2015 Bob Aman
+# Copyright (C) Bob Aman
 #
 #    Licensed under the Apache License, Version 2.0 (the "License");
 #    you may not use this file except in compliance with the License.
 #    You may obtain a copy of the License at
 #
@@ -32,21 +32,25 @@
       IDN::Stringprep.nfkc_normalize(value.to_s)
     end
 
     def self.to_ascii(value)
       value.to_s.split('.', -1).map do |segment|
-        if segment.size > 0
+        if segment.size > 0 && segment.size < 64
           IDN::Idna.toASCII(segment)
+        elsif segment.size >= 64
+          segment
         else
           ''
         end
       end.join('.')
     end
 
     def self.to_unicode(value)
       value.to_s.split('.', -1).map do |segment|
-        if segment.size > 0
+        if segment.size > 0 && segment.size < 64
           IDN::Idna.toUnicode(segment)
+        elsif segment.size >= 64
+          segment
         else
           ''
         end
       end.join('.')
     end