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added section about Kemal.config.always_rescue (#22)

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Henrik Christensen 2021-10-04 08:28:13 +02:00 • committed by GitHub
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@ -62,6 +62,13 @@ describe "Your::Kemal::App" do
end
```
#### Rescue errors
Errors gets rescued by default which results in the Kemal's exception page is rendered.
This may not always be the desired behaviour, e.g. when a JSON parsing error occurs one might expect `"[]"`
and not Kemal's exception page.
Set `Kemal.config.always_rescue = false` to prevent this behaviour and raise errors instead.
## Contributing
1. Fork it ( https://github.com/kemalcr/spec-kemal/fork )