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Re: having trouble unmasking a binary string

by hdb (Prior)
on Mar 28, 2013 at 08:42 UTC ( #1025900=note: print w/ replies, xml ) Need Help??

in reply to having trouble unmasking a binary string

Why do you need all this strange logic? This works fine I think:

my %SWITCH = ( CAT => 0b00001, DOG => 0b00010, HAMSTER => 0b00100, FERRIT => 0b01000, FISH => 0b10000); my $petInput = 2; my @PETS; for (keys %SWITCH) { if ($petInput & $SWITCH{$_}){push (@PETS, $_);} } foreach (@PETS){print $_."\n";}

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