package falsify;

use strict;
use overload
        'bool'     => sub { 0 },
        '""'       => sub { ${$_[0]} },
        'fallback' => 1;

sub import {
        my $caller = caller;
        no strict 'refs';

        *{$caller."::falsify"} = \&falsify;
}

sub falsify {
        my $string = "".shift;  # force it to be a string
        my $self = \$string;
        bless($self, __PACKAGE__);
}

1;

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In reply to "Falsify" scalar strings by Fastolfe

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