This is an embarrassingly newbie question, but I have a mental block when it comes to references. Given the following simple data structure, how do I get a slice of the name data? 
$household = { 23 => { last => 'Smith', first => 'Mary' }, 
               22 => { last => 'Jones', first => 'Bob' }
};

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Here's my newbie code that works: 
my $key = 23;
my $person = $household->{$key};
my %name = %$person;
my @slice = @name{'first', 'last'};

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How do I turn this into a one liner?

 

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$MCF = "Most Clueless Friar Abbot Bishop Pontiff Deacon";
$nysus = $PM . $MCF;
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In reply to Slicing a hash reference from a collection of hash references within a hash reference by nysus

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