Re: Conditional Map?

[blakem]

To "zero out" an element using map, simply return an empty list for that value...

my @evens = map { $_%2 ? () : $_ } 1..10;

So, you'd need to do something like this:

my %hash = map { /^f/ ? () 
                      : (getkey($_) => $_) }
           @array;

-Blake