From: Jose francisco Gonzalez carmona <pgonzalez@...>
Date: 2007-11-29T03:25:20+09:00
Subject: Re: Round

Bober wrote:
> Hello,
> In my application form db I become double,
> for example 10 => 10.00 or 10.2 => 10.20
> 
> id it possible?
> Is there any function in Rails to it?

Pure ruby:

puts "%02.02f" % 10
puts "%02.02f" % 10.2
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