From: chen li <chen_li3@...>
Date: 2006-12-04T11:57:26+09:00
Subject: Re: number format


> It might be better to leave the precision alone
> until you print it, in
> which case, you can print it with #sprintf or
> String#% or similar:
> 
> irb(main):001:0> '%.2f' % 1.23456789
> => "1.23"
> irb(main):002:0> '%.5f' % 1.23456789
> => "1.23457"


I think I prefer the suggestion.

Li




 
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