new

# File lib/rss/rss.rb, line 1256
    def initialize(feed_version, version=nil, encoding=nil, standalone=nil)
      super()
      @feed_type = nil
      @feed_subtype = nil
      @feed_version = feed_version
      @version = version || '1.0'
      @encoding = encoding
      @standalone = standalone
      @output_encoding = nil
    end