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> 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)


In reply to Re^2: Given When Syntax by LanX
in thread Given When Syntax by Deep_Plaid

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