Weird 'add' function about helios

[lostintime]

IMO expected behavior for add method would be to add new object field to called instance:

fun add(key: String, value: Json): JsObject = JsObject(this.value + hashMapOf(key to value))

[nomisRev]

I agree, it's not intentional but we've not added any sugar constructors or not many.

We should add:

data class JsObject(...): Json() {
   companion object {
      operator fun invoke(vararg: Pair<String, Json>): JsObject = ...
   }
}

Which would allow following syntax: JsObject(key to value)

[nomisRev]

Yes, that's definitely the expected behavior of add.