escapeHTML with method_missing

Use safe_* for escaping HTML

def method_missing(method_id, *arguments, &block)  
 if method_id.to_s =~ /^safe_([_a-zA-Z]\w*)$/
  att = $1
  if self.attributes.include?(att)
   if self.attributes[att].class.to_s == "String"
    return CGI::escapeHTML(self.attributes[att])
   end
   return self.attributes[att]
  end
  if self.methods.include?(att)
   val = self.send(att, *arguments, &block)
   if val.class.to_s == "String"
    return CGI::escapeHTML(val)
   end
   return val
  end
 end
 super
end