From: nobuyoshi nakada <nobuyoshi.nakada@...>
Date: 2005-06-29T10:46:23+09:00
Subject: Re: hexlify and unhexlify

Hi,

At Wed, 29 Jun 2005 09:46:59 +0900,
Jonas Galvez wrote in [ruby-talk:146716]:
> Is there any built-in module that does this for me?
> 
>     def hexlify(msg)
          msg.unpack("H*")[0]
>     end
>     def unhexlify(msg)
          [msg].pack("H*")
>     end
> 
>     puts hexlify("In Ruby...")
>     puts unhexlify("496e20527562792e2e2e")

-- 
Nobu Nakada