On May 20, 11:26  쮮
> After reading within some archives, it seems that the standard-
> behaviour of ruby is to save utf-8 data within yaml files in this
> form:
>
>  => "\x9B\xA6\xA1\xA0\xA3\xE3"
>
> Is this so?
>

Serialization of data depends on encoding. Learn about encodings and
Ruby support of it before asking questions.

Learn YAML specification about how it serializes non-ASCII
information.

If YAML doesn't fit you, write your own.

YAML specs:
http://www.yaml.org/spec/

Ruby encoding analysis:
http://blog.grayproductions.net/articles/ruby_19s_three_default_encodings
http://blog.segment7.net/2011/02/02/string-encoding-quick-start
http://blog.segment7.net/2010/12/17/from-iconv-iconv-to-string-encode

--
Luis Lavena