You're most welcome, doubleqq!

I did not realize you could use regex bare.

As I'm sure you've surmised, the regex implicitly operates on Perl's default scalar $_. As you examine more Perl code, you'll note regexes often being used in this context.

In reply to Re^3: How to compare elements within an array by Kenosis
in thread How to compare elements within an array by doubleqq

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