Re: access values in array of hashrefs

Ryan wrote:
my $HHs=[
{Rx => 'test', key2 => '1st second key' },
{Rx => '2nd1', key2 => '2nd second key' },
{Rx => '3rd1', key2 => '3rd second key' }
];

say join(', ', @{$HHs->{Rx}}); # say all the values of the 'Rx' key in each element of @$HHs.

Is there an easy way to do what I want here?

say join ', ', map $_->{Rx}, @$HHs;

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Gunnar Hjalmarsson
Email: http://www.gunnar.cc/cgi-bin/contact.pl
.