Dear Monks

Is there some way that I can convert the result from grep (which is an array) into an array reference. I tried (without succes) the following:
my %h = ( 'a1' => 1, '001' => 1, '993' => 1, 'd' => 1, 'i' => 1) ;
my $arr_ref = \(grep ( /[[:alpha:]]/, (keys(%h)) )) ;

[download]
Somehow the \ in this case doesn't do what I need.
Any suggestions

Thnkx
LuCa

In reply to need an array ref from grep by jeanluca

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