How can I print the contents of a hash in Perl?

Question

I keep printing my hash as # of buckets / # allocated. How do I print the contents of my hash?

Without using a while loop would be most preferable (for

Answer 1

Looping:

foreach(keys %my_hash) { print "$_ / $my_hash{$_}\n"; }

Functional

map {print "$_ / $my_hash{$_}\n"; } keys %my_hash;

But for sheer elegance, I'd have to choose wrang-wrang's. For my own code, I'd choose my foreach. Or tetro's Dumper use.