Hi sir_jeff,

as it's not a Strict script - just example code

strict is automatically enabled when you say use v5.12; or higher, when you use Modern::Perl, Moose, Moo, and more. It's also considered a best practice in general (e.g. Basic debugging checklist and Use strict and warnings). I think most code examples on PerlMonks are written to run under strict, even if they don't explicitly say so.

Regards,
-- Hauke D

In reply to Re^6: Comparison between a string and an array by haukex
in thread Comparison between a string and an array by Eth443

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