1 files changed, 3 insertions, 21 deletions
diff --git a/lib/rexml/encodings/ISO-8859-1.rb b/lib/rexml/encodings/ISO-8859-1.rb
index f4e4527c2d..2873d13bf0 100644
--- a/lib/rexml/encodings/ISO-8859-1.rb
+++ b/lib/rexml/encodings/ISO-8859-1.rb
@@ -1,25 +1,7 @@
+require 'rexml/encodings/US-ASCII'
+
 module REXML
   module Encoding
-    @@__REXML_encoding_methods = %q~
-    # Convert from UTF-8
-    def encode content
-      array_utf8 = content.unpack('U*')
-      array_enc = []
-      array_utf8.each do |num|
-        if num <= 0xFF
-          array_enc << num
-        else
-          # Numeric entity (&#nnnn;); shard by  Stefan Scholl
-          array_enc.concat "&\##{num};".unpack('C*')
-        end
-      end
-      array_enc.pack('C*')
-    end
-
-    # Convert to UTF-8
-    def decode(str)
-      str.unpack('C*').pack('U*')
-    end
-    ~
+    register("ISO-8859-1", &encoding_method("US-ASCII"))
   end
 end