Initial revision

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@3925 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

lib/rexml/encodings/UTF-16.rb

@@ -0,0 +1,27 @@
+module REXML
+	module Encoding
+		def to_utf_16 content
+			array_utf8 = content.unpack("U*")
+			array_enc = []
+			array_utf8.each do |num|
+				if ((num>>16) > 0)
+					array_enc << 0
+					array_enc << ??
+				else
+					array_enc << (num >> 8)
+					array_enc << (num & 0xFF)
+				end
+			end
+			array_enc.pack('C*')
+		end
+
+		def from_utf_16(str)
+			array_enc=str.unpack('C*')
+			array_utf8 = []
+			2.step(arrayEnc.size-1, 2){|i| 
+				array_utf8 << (array_enc.at(i+1) + array_enc.at(i)*0x100)
+			}
+			array_utf8.pack('U*')
+		end
+	end
+end