require "rexml/document" require "rexml/streamlistener" /\A(\d+)\.(\d+).\d+\z/ =~ REXML::Version if $1.to_i < 2 or ($1.to_i == 2 and $2.to_i < 5) raise LoadError end module RSS class Parser < BaseParser private def _parse begin REXML::Document.parse_stream(@rss, @listener) rescue RuntimeError => e raise NotWellFormedError.new{e.message} rescue REXML::ParseException => e context = e.context line = context[0] if context raise NotWellFormedError.new(line){e.message} end end end class Listener < BaseListener include REXML::StreamListener include ListenerMixin def xmldecl(version, encoding, standalone) super # Encoding is converted to UTF-8 when REXML parse XML. @encoding = 'UTF-8' end alias_method(:cdata, :text) end end