From: Siep Korteling <s.korteling@...>
Date: 2008-05-13T23:11:23+09:00
Subject: Re: How to convert character to hexadecimal?

I単aki Baz Castillo wrote:
> Hi, I want to convert some characteres to hexadecimal:
> 
>   " " (space)  =>  x20
>   "\t" (tab)   => x09
> 
> and so. I'm trying using to_i(16) but don't get it working at all. Any
> help please?

" "[0].to_s(16)

 " ".sum.to_s(base=16)

I figured the last one out myself, don't know if it's reliable.

Regards,

Siep
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