Using custom to_json method in nested objects

Question

I have a data structure that uses the Set class from the Ruby Standard Library. I\'d like to be able to serialize my data structure to a JSON string.

By default, Set

Answer 1

Looking for a solution on the same problem, i found this bug report on the Rails issue tracker. Besides it was closed, i suppose it still happens on the earlier versions. Hope it could help.

https://github.com/rails/rails/issues/576