On 12-06-07 04:48 PM, Chris Stinemetz wrote:
sub getMarketCells {
my $val = shift;
foreach my $k ( keys %apcHash ) {
my($start, $end) = @{$apcHash{$k}}{qw/start end/};
return($start, $end) if $val eq $k;
}
return "";
return;
}
A return with any argument will return undef in scalar context, () in
list context. This is considered better than return an empty string.
--
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Shawn
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