sub Foo::address : lvalue { my $self = shift; $self->{address} };
...
my $f  = Foo::new;
$f->address = "123 main street";
print $f->address;

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-- Randal L. Schwartz, Perl hacker

In reply to Re: Uses for an lvalue subroutine by merlyn
in thread Uses for an lvalue subroutine by bent

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