What is the best way to log a field in Rails which is a complex hash map?
The following discussion from !119146 should be addressed: - [ ] @vtak started a [discussion](https://gitlab.com/gitlab-org/gitlab/-/merge_requests/119146#note_1373210858): (+1 comment) > Added this to get more information when these events occur. > > I've done a `fetch` with default `{}` to be on the safer side. I've converted it to a string because the structure is a hashmap with some lists which don't necessarily all have the same type. And as per https://docs.gitlab.com/ee/development/logging.html#implicit-schema-for-json-logging , we should log lists which are of the same type. > > Don't know if there is a better way to do it?
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