Rails 8 support

[JensDebergh]

Hi everyone!

I know this library isn't actively developed anymore, but I'm using this on an app with over 100 records and controllers, so I can't just swap it out easily.

Currently I'm in the progress of upgrading to rails 8 and stumbled on following error:

FrozenError - can't modify frozen Hash: {serialization_context: #<ActiveModelSerializers::SerializationContext:0x000000015713c808 @request_url="http://localhost:3000/api/calendar", @query_parameters={"start" => "2025-02-18T23:00:00.000Z", "end" => "2025-02-19T22:59:59.999Z"}, @url_helpers=#<Module:0x00000001412b8990>, @default_url_options={host: "localhost:3000"}>, namespace: Api}:
  app/controllers/api/calendar_controller.rb:282:in `index'

Rails 8 got more strict with frozen hashes and it seems activemodel serializer tries to modify a hash that was originally frozen.

If anyone could point me in the right direction, I would be happy to wip up a merge request to fix the issue for rails 8 users to atleast get it in a workable state.

[wasifhossain]

which AMS version are you using please?

[wasifhossain]

fyi, AMS 0-10-stable already supports Rails 8: #2483

[JensDebergh]

I'm currently on gem "active_model_serializers", "~> 0.10.13"

[wasifhossain]

can you help reproducing the case somehow? even better if you could add a test in a PR.

[JensDebergh]

Apologies, I have a working solution now by targeting the git repo and branch 0.10-stable 🙏