Add inertia_location controller method

[BrandonShar]

This adds an inertia_location method to keep feature parity with the Laravel version of Inertia.

Usage

def create
   inertia_location index_path
end

Further Reading

https://github.com/inertiajs/inertia-laravel/pull/154 https://github.com/inertiajs/inertia-laravel/issues/57

[reinink]

Once this is merged, it would be awesome if you could update the docs for this: https://inertiajs.com/redirects#external-redirects

[BrandonShar]

@reinink thanks for the reminder, we'll make sure to update the docs once we go live!

Should be tagged soon, we just want to make sure we understand that test regression. I think it's unrelated, but we needed to set up a local reproduction to be sure.

[reinink]

@BrandonShar Thanks! I didn't even notice the failing test with approving. 😅

It would be great to get this merged in, as this is a pretty handy little feature!

Appreciate all your help. 🙌

[bknoles]

https://github.com/rails/rails/pull/28081

found the culprit for the failing test! i'm merging this in and cutting a new release

[BrandonShar]

of course. I figured if it was something like that, but didn't think it was the test itself doing it.

Thanks @bknoles !

[reinink]

Thanks for making this happen gents! 🙌