Re^3: Trying to optimize de-referenced hash slice without scope variables...

My perl works this way, Im sure there is another mistake.

#!/usr/bin/perl

use Data::Dumper;

%xx = ( a => 1, b => 2 );

sub inputBox{
    @{$_[3]}{'a','b','c','d'};
}
sub inputBox2{
  my $data = $_[3];
    @$data{'a','b','c','d'};
}
print Dumper (inputBox( 1,2,3,\%xx));
print Dumper (inputBox2( 1,2,3,\%xx));
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Boris

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