Hello. I was previously using serialization-core `1.0.0-RC` and updated to serialization-json `1.0.1...

# serialization

[Chris Fillmore]

Hello. I was previously using serialization-core 1.0.0-RC and updated to serialization-json 1.0.1 and it seems there is a change in behaviour for this use case:

@Serializable
class MyClass(
  val id: String
) {
  val message = "my message"
}

This is my serialization code:

val serializer = Json {
  // Not relevant to the example but this is the Json serialization config I'm using
  ignoreUnknownKeys = true
  prettyPrint = true
}
val myClass = MyClass("abc123")
val serialized = serializer.serialize(myClass)

I expect serialized to be

{
  "id": "abc123",
  "message": "my message"
}

but I’m getting

{
  "id": "abc123"
}

[Marc Knaup]

As per CHANGELOG:

encodeDefaults flag is now set to false in the default configuration for JSON, CBOR and Protocol Buffers.

Since message defaults to "my message" it’s not encoded unless you tell the serializer through your Json config.

[Chris Fillmore]

@Marc Knaup thanks for responding. That was my first guess, then I inspected the source and saw that it was already set to true, but alas the source was cached and so out of date

[Chris Fillmore]

I set encodeDefaults = true and it works now. Thank you!