One problem with the approach you set forth is that it doesn't survive subclassing.
Eh?
use strict;
use warnings;
{
package Foo;
sub new { bless {}, shift };
BEGIN {
no strict 'refs';
for my $property (qw/foo bar/) {
*$property = sub : lvalue { $_[0]->{$property} };
}
}
}
{
package Bar;
use base qw(Foo);
BEGIN {
no strict 'refs';
for my $property (qw/fribble ni/) {
*$property = sub : lvalue { $_[0]->{$property} };
}
}
};
my $o = Bar->new;
$o->foo=1;
$o->bar=2;
$o->fribble=3;
$o->ni=4;
print join(', ', $o->foo, $o->bar, $o->fribble, $o->ni), "\n";
# produces
# 1, 2, 3, 4
or am I missing something?
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