28 lines
647 B
Perl
Executable File
28 lines
647 B
Perl
Executable File
#!/usr/bin/env perl
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use strict;
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use warnings;
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use lib qw<blib/arch blib/lib>;
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use Variable::Magic qw<wizard cast dispell>;
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my $wiz = wizard
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fetch => sub { print STDERR "$_[0] FETCH KEY $_[2]\n" },
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store => sub { print STDERR "$_[0] STORE KEY $_[2]\n" },
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'exists' => sub { print STDERR "$_[0] EXISTS KEY $_[2]\n" },
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'delete' => sub { print STDERR "$_[0] DELETE KEY $_[2]\n" };
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my %h = (foo => 1, bar => 2);
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cast %h, $wiz;
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print STDERR "foo was $h{foo}\n";
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$h{foo} = 3;
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print STDERR "now foo is $h{foo}\n";
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print STDERR "foo exists!\n" if exists $h{foo};
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my $d = delete $h{foo};
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print STDERR "foo deleted, got $d\n";
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dispell %h, $wiz;
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