class Nokogiri::HTML::SAX::Parser

def parse_file filename, encoding = 'UTF-8'

Parse a file with +filename+
## 
def parse_file filename, encoding = 'UTF-8'
  raise Errno::ENOENT unless File.exists?(filename)
  raise Errno::EISDIR if File.directory?(filename)
  native_parse_file filename, encoding
end

def parse_memory data, encoding = 'UTF-8'

Parse html stored in +data+ using +encoding+
## 
def parse_memory data, encoding = 'UTF-8'
  native_parse_memory(data, encoding)
end