Please read perlref, perldata, perllol, perldsc. 
#!/usr/bin/perl -wl
use strict;
my @hashes = ( { a => 1}, { b => 2}, { c => 3});
my %hash = %{ ( grep { haass($_) } @hashes )[0] };
print for keys %hash; 
sub haass {
   my $r = shift;
   exists $r->{c} ?  $r : ();
}
__END__

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______crazyinsomniac_____________________________
Of all the things I've lost, I miss my mind the most.
perl -e "$q=$_;map({chr unpack qq;H*;,$_}split(q;;,q*H*));print;$q/$q;"

In reply to Re: Dereference array-elements by crazyinsomniac
in thread Dereference array-elements by very empty

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