See delete: 

perl -MData::Dumper=Dumper -le '%hash = ( a=>3, b=>4, c=>1, d => 7 ); 
+@ary = qw(b c); @nhash{@ary} = delete @hash{@ary}; print Dumper \%has
+h; print Dumper \%nhash;'

$VAR1 = {
          'a' => 3,
          'd' => 7
        };

$VAR1 = {
          'c' => 1,
          'b' => 4
        };

[download]

-xdg

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In reply to Re: Slicing and Destructing a Hash by xdg
in thread Slicing and Destructing a Hash by neversaint

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