Re: Round Down Routine

$retval = $number > 16 ? 16 : int($number)
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would work for numbers >= 0.

Update: but see int for the implications of this construct. Basically, you should probably use POSIX::floor instead of int().

updated see reply below

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Re^2: Round Down Routine by bradenshep (Beadle) on Oct 20, 2007 at 04:02 UTC
I think you mean `$retval = $number > 16 ? 16 : int($number)` since yours would return 16 every time? `int()` might return 0, given a value less than 1, though, so `POSIX::floor()` might still be a better plan.	[reply] [d/l] [select]