To "zero out" an element using map, simply return an empty list for that value... 
my @evens = map { $_%2 ? () : $_ } 1..10;

[download]
So, you'd need to do something like this: 
my %hash = map { /^f/ ? () 
                      : (getkey($_) => $_) }
           @array;

[download]

-Blake

In reply to Re: Conditional Map? by blakem
in thread Conditional Map? by George_Sherston

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