If you really want to "slice" (not really "splice") your hash then you can:

my %hash = ( 'foo' => [1,2,3], 'bar' =>[3,4,5]);
my @wantedKeys = qw(foo);
my %wanted;

@wanted{@wantedKeys} = @hash{@wantedKeys};

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In reply to Re: Hash Splice by GrandFather
in thread Hash Splice by Anonymous Monk

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