Neglecting for a moment that the devil is in the details:
sub word_count {
my %h;
$h{$_}++ for pop =~ /\w+/g;
%h;
}
## Example ##
use Data::Dumper;
my $s = 'fee fi fo fo fi fee fo fum fum bar baz';
my %h = word_count($s);
print Dumper \%h;
You may want to replace the regex with something like /[a-z]+(?:'[a-z]+)?/gi, in order to properly count conjunctive words.
MeowChow
s aamecha.s a..a\u$&owag.print
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