I would like to get the total number of characters in a hash, keys plus values. For instance: 
{ 'key' => 'value' }
#should be 7

[download]
The only thing I can find that does anything close to this is Devel::Size, but it gives the total amount of memory used by the hash, which is interesting, but not what I want: 
use strict;
use warnings;
use Devel::Size('total_size');
use feature 'say';

my $testme = { 'key' => 'value' };
say total_size($testme);

# Output is "223"

[download]
Is there a package that will do what I want?

In reply to Get total number of characters in a hash (not memory usage) by TieUpYourCamel

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