[ic] [interchange-bugs] [rt.icdevgroup.org #349] Vend::Util::round_to_frac_digits() simplification
mike at perusion.com
Tue Mar 20 00:59:00 UTC 2012
Quoting Peter (peter at pajamian.dhs.org):
> CCing the userlist because I want Mike to see this.
> On 20/03/12 04:47, Anonymous via RT wrote:
> > round_to_frac_digits() produces ".00" when called with (0, 2). It
> > also parses the integers incorrectly: in normal Perl "1." is a valid
> > number, as is "+3", but "-" is not valid.
> > Nearly all of the function logic can be replaced with:
> > printf "%.*f", $digist, $num;
> Agreed, except it needs to be sprintf.
> Mike, is there any reason to not make this change?
Absolutely. Sprintf doesn't really round.
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