Speaking of idioms, I never use one for this type problem, but here is a more idiomatic solution (if u ask me)

#!/usr/bin/perl -wT
use strict;

my ($x,$y,$z) = (undef,'hello',undef);

$_ ||='' for $x,$y,$z;

print "x='$x' y='$y' z='$z'\n";

## OR EVEN (most idiomatic imho)

$_||='' for my($a,$b,$c)=(undef,9,undef);

print "a='$a' b='$b' c='$c'\n";
[download]

Happy Coding!

 

______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;"

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