Fellow Monasterians,

I couldn't get this map to work until I added the arrow operator, which I though was just for class methods and deferencing. Can someone explain what is going on with the arrow in this context, when nothing is being dereferenced AFAIK. Thanks.

my @pages = (
             {'level' => '1','id' => 4},
             {'level' => '2','id' => 10}
            );
my @ids = map { $_->{'id'} } @pages;

print Dumper (@id);

__END__

$VAR1 = 4;
$VAR2 = 10;
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