> use the dark arts mate
maybe a misunderstanding, but I thought black is supposed to be beautiful not ugly! :-b
sub switch ($$);
for my $var (1..4) {
my $i;
switch $var =>
{
1 => sub { $i = "One"},
2 => sub { $i = "Two"},
3 => sub { $i = "Three"},
'' => sub { $i = "Other"},
};
print "$var is $i\n";
}
sub switch ($$) {
my ($case, $href) =@_;
if ( exists $href->{$case} ) {
$href->{$case}->();
} else {
$href->{''}->();
}
}
Cheers Rolf
( addicted to the Perl Programming Language)
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