Volodymyr Zhukov pironim

## how-to-fix-rails-7-0-warning.md

      
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                JunichiIto
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                Rails 7.0 - How to fix "DEPRECATION WARNING: image/jpg is not a valid content type"
              
          
    Rails 7.0 - How to fix "DEPRECATION WARNING: image/jpg is not a valid content type"

Problem

I got the following message when I updated my app to Rails 7.0.
DEPRECATION WARNING: image/jpg is not a valid content type, it should not be used when creating a blob, and support for it will be removed in Rails 7.1. If you want to keep supporting this content type past Rails 7.1, add it to `config.active_storage.variable_content_types`. Dismiss this warning by setting `config.active_storage.silence_invalid_content_types_warning = true`. (called from public_send at /Users/jnito/.rbenv/versions/3.1.0/lib/ruby/gems/3.1.0/gems/factory_bot-6.2.0/lib/factory_bot/attribute_assigner.rb:16)


## gist:490f4e5a77e61b297284
(Chapters marked with * are already written. This gets reorganized constantly
and 10 or so written chapters that I'm on the fence about aren't listed.)

Programmer Epistemology
  * Dispersed Cost vs. Reduced Cost
  * Verificationist Fallacy
  * Mistake Metastasis
  The Overton Window
  Epicycles All The Way Down
  The Hyperspace Gates Were Just There
	(Chapters marked with * are already written. This gets reorganized constantly
	and 10 or so written chapters that I'm on the fence about aren't listed.)

	Programmer Epistemology
	* Dispersed Cost vs. Reduced Cost
	* Verificationist Fallacy
	* Mistake Metastasis
	The Overton Window
	Epicycles All The Way Down
	The Hyperspace Gates Were Just There