1require 'rexml/encoding'
2
3module REXML
4  class Output
5    include Encoding
6
7    attr_reader :encoding
8
9    def initialize real_IO, encd="iso-8859-1"
10      @output = real_IO
11      self.encoding = encd
12
13      @to_utf = encoding != 'UTF-8'
14
15      if encoding == "UTF-16"
16        @output << "\ufeff".encode("UTF-16BE")
17        self.encoding = "UTF-16BE"
18      end
19    end
20
21    def <<( content )
22      @output << (@to_utf ? self.encode(content) : content)
23    end
24
25    def to_s
26      "Output[#{encoding}]"
27    end
28  end
29end
30