From: Julian Leviston <julian@...>
Date: 2009-02-15T00:21:04+09:00
Subject: Re: uniuq no

Time.new.to_i.to_s<<rand.to_s

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On 14/02/2009, at 8:19 PM, Vetrivel Vetrivel  
<vetrivel.bksys@gmail.com> wrote:

> I want to create new unique id in ruby.I have used the following
> coding.But I don''t know whether it works perfectly or not.
>
> t = Time.new
> p "%10.5f" % t.to_f
>
> does it give unique value always.I you know some other way ,please say
> to create unique id .
> -- 
> Posted via http://www.ruby-forum.com/.
>