Construct the class with dynamic default value #340
Description
My case class is：
case class IdentityId(userId: String, providerId: String)
case class IdentityItem (
userId:String,
providerID: String,
identityId:IdentityId)
I want to set the new initial value of identityId equal to IdentityId(userId,providerID) , This is similar to C++ initialize members of a class.
the whole code is like:
case class IdentityId(userId: String, providerId: String)
case class IdentityItem (
userId:String,
providerID: String,
identityId:IdentityId=IdentityId(userId,providerID))