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On 7/13/07, chen li <chen_li3 / yahoo.com> wrote:
>
> Hi all,
>
> I have a small script as follows. I wonder how I can
> change 65 66 67 back to ABC.


Try the Integer#chr method, from the docs:

 int.chr string
 <http://www.ruby-doc.org/core/classes/Integer.src/M001163.html>

Returns a string containing the ASCII character represented by the
receiver's value.

   65.chr    #"A"
   ?a.chr    #"a"
   230.chr   #"\346"

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