Re^5: Comparison between a string and an array

Declaring (not assigning) $match & $res as local vars. Just a habit (I always write it this way). The long way would be :

my $match;
my $res;
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or to declare and assign :

my $match="";
my $res="";
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But as I said earlier - I won't use "my" if it's just rough code (as it's not a Strict script - just example code)

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Re^6: Comparison between a string and an array by haukex (Archbishop) on Sep 27, 2016 at 10:03 UTC
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	[reply] [d/l]

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Re^6: Comparison between a string and an array
by haukex (Archbishop) on Sep 27, 2016 at 10:03 UTC

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

[reply]
[d/l]