Plack:...ogWarn(3pm)

💖 Plack::Middleware::LogWarn — the vibe

ok so bestie, we're looking at Plack::Middleware::LogWarn, a lil Perl module that lives under the Plack namespace in the User Contributed Perl Documentation. It's giving "glow up your warnings" energy, and honestly? Iconic.

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✨ NAME ✨

Plack::Middleware::LogWarn — she converts warns to log messages. That's the whole job. No cap. 🎀

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🌸 VERSION 🌸

version 0.001002

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🦋 SYNOPSIS 🦋

okay so here's how you bring her into your builder block:

builder {
   enable 'LogWarn';
   $app;
}

and here's the glow-up version where she teams up with another logger middleware:

# use it with another logger middleware

builder {
   enable 'LogWarn';
   enable 'Log4perl', category => 'plack', conf => '/path/to/log4perl.conf';
   $app;
}

see how LogWarn goes first? she catches the warns, then Log4perl does the actual logging. teamwork, bestie. 🤝

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💅 DESCRIPTION 💅

LogWarn is a Plack::Middleware component that will help you get warnings into a logger. that's literally her whole personality and honestly, we stan a specialist. 💖

but like, she doesn't want to be the only one doing the work. you probably want to use some sort of real logging system — something like Log::Log4perl — paired with another Plack::Middleware such as Plack::Middleware::Log4perl. she's the bridge, not the destination. main character energy but make it collaborative. 👑

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🎀 CONFIGURATION 🎀

• logger — this one's optional, a coderef that will capture warnings. but bestie, if you don't pass one? by default she uses $env->{'psgix.logger'} with a level of warn. so it just works out of the box. periodt. ✨

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🌈 SEE ALSO 🌈

• Plack::Middleware::Log4perl — her partner in crime, iykyk 🫶

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🍓 CREDITS 🍓

huge thank you to Micro Technology Services, Inc. for funding the initial development of this module — fr fr, none of this would exist without y'all. 💜

and to frew (Arthur Axel "fREW" Schmidt <frioux@gmail.com>) — thank you for his extensive patience and assistance. extensive patience. bestie that's a mood and also a compliment and also honestly so real. 😭

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💀 AUTHOR 💀

Geoffrey Darling <geoffreydarling@gmail.com>

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👑 COPYRIGHT AND LICENSE 👑

This software is copyright (c) 2011 by Geoffrey Darling.

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.

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💖 so yes, go forth, log your warns, and remember: psgix.logger has your back by default. no setup required, she's just like that. 🌸

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and that's the whole page, babes — documented with perl v5.34.0, dated 2022-06-16, and shipped under the Plack:...ogWarn(3pm) header. mwah. 💅✨🦋