Re: Calculate Your Weight On Various Heavenly Bodies

[Discipulus]

I really hope your default is in lbs...but

if ($default->is_KG()){
   require Rope;
   my $exerc = Rope->new(weight=>'+5');
   $exerc->skipping until $default < 100;
}

kidding..

[jettero]

I really hope your default is in lbs

I'm a big fan of using units. There wasn't really anything (update: unit-self-aware) on CPAN at the time, so I wrote Math::Units::PhysicalValue, which would make the initial weight so much clearer.

use Math::Units::PhysicalValue qw(PV);

my $weight = PV "170 lb";
my $mass   = $weight + "0 kg";

print "My mass on earth at sea level is $mass.\n";

[ChemBoy]

I feel obligated to point out here that your mass is not dependent on your position. :-) (Oddly enough, though, nobody seems to want to figure their weight in Newtons.)

[Ovid]

Yes, that default is definitely pounds, not stone, kilograms, ounces (avoirdupois or otherwise), or anything else. It's still too high of a default, though.