lib/permalinker/string_ext.rb in permalinker-1.0.0 vs lib/permalinker/string_ext.rb in permalinker-1.0.1

@@ -1,7 +1,8 @@
 class String
   def to_permalink
-    str = self.de_2_int
+    str = ActiveSupport::Multibyte::Chars.new(self)
+    str = str.normalize(:kd).gsub(/[^\x00-\x7F]/,'').to_s
     str.gsub!(/'/, "")
     str.gsub!(/[^-\w\d]+/sim, "-")
     str.gsub!(/-+/sm, "-")
     str.gsub!(/^-?(.*?)-?$/, '\1')
     str.downcase!