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Fix typo in file name

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Xavier Noria 2021-10-11 14:57:40 +02:00
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guides/source/classic_to_zeitwerk_howto.md
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@ -132,7 +132,7 @@ VAT is an European tax. The file `app/models/vat.rb` defines `VAT` but the autol
This is the most common kind of discrepancy you may find, it has to do with acronyms. Let's understand why do we get that error message.
The classic autoloader is able to autoload `VAT` because its input is the name of the missing constant, `VAT`, invokes `underscore` on it, which yields `vat`, and looks for a file called `var.rb`. It works.
The classic autoloader is able to autoload `VAT` because its input is the name of the missing constant, `VAT`, invokes `underscore` on it, which yields `vat`, and looks for a file called `vat.rb`. It works.
The input of the new autoloader is the file system. Give the file `vat.rb`, Zeitwerk invokes `camelize` on `vat`, which yields `Vat`, and expects the file to define the constant `Vat`. That is what the error message says.