* lib/rexml/source.rb: Move encoding detection code to base class.

* lib/rexml/encoding.rb: Remove needless encoding detection code.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@37365 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 0 insertions, 13 deletions

diff --git a/lib/rexml/encoding.rb b/lib/rexml/encoding.rb
index d1d5172841..2863af9147 100644
--- a/lib/rexml/encoding.rb
+++ b/lib/rexml/encoding.rb
@@ -20,19 +20,6 @@ module REXML
       true
     end
 
-    def check_encoding(xml)
-      # We have to recognize UTF-16BE, UTF-16LE, and UTF-8
-      if xml[0, 2] == "\xfe\xff"
-        xml[0, 2] = ""
-        return 'UTF-16BE'
-      elsif xml[0, 2] == "\xff\xfe"
-        xml[0, 2] = ""
-        return 'UTF-16LE'
-      end
-      xml =~ /^\s*<\?xml\s+version\s*=\s*(['"]).*?\1\s+encoding\s*=\s*(["'])(.*?)\2/m
-      return $3 ? $3.upcase : 'UTF-8'
-    end
-
     def encode(string)
       string.encode(@encoding)
     end