📄 demo_cycle.pl
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package Selfish;sub TIESCALAR { use Data::Dumper 'Dumper'; print Dumper [ \@_ ]; bless [ @_[1..$#_] ], $_[0];}sub FETCH { use Data::Dumper 'Dumper'; Dumper [ @{$_[0]} ];}package main;use Attribute::Handlers autotieref => { Selfish => Selfish };my $next : Selfish("me");print "$next\n";my $last : Selfish("you","them","who?");print "$last\n";my $other : Selfish(["you","them","who?"]);print "$other\n";
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