It should be noted that '~~', the Smartmatch Operator, is experimental: see "perl5180delta: The smartmatch family of features are now experimental".

I haven't investigated whether it makes a difference with this specific usage; however, it may be worth checking this (from "perlop: Smartmatch Operator"):

"First available in Perl 5.10.1 (the 5.10.0 version behaved differently), ..."

-- Ken

In reply to Re: Answer: Count of words that match in an array by kcott
in thread Count of words that match in an array by Al Shiferaw

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