Sorry, should have tested first, that doesn’t work.
On Dec 19, 2019, at 4:22 PM, Morse, Richard E.,MGH
<remo...@mgh.harvard.edu> wrote:
> What if you try:
>
> delete($_->[2]);
>
> ?
>
> On Dec 19, 2019, at 3:53 PM, Greg London <em...@greglondon.com> wrote:
>
>> External Email - Use Caution
>>
>> use Data::Dumper;
>>
>> sub killer{
>> delete($_[2]);
>> }
>>
>> my @list = qw( alpha bravo charlie delta echo fox);
>> print Dumper \@list;
>> killer(@list);
>> print Dumper \@list;
>>
>>
>> I would expect the second Dumper statement to show one less element.
>> Greg
>>
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