Hello, I'm working on a project using SKIE and would like to make a Kotlin sealed class conform to S...

# touchlab-tools

[Zvonimir]

Hello,
I'm working on a project using SKIE and would like to make a Kotlin sealed class conform to Swift's Identifiable protocol. What's the best way to achieve this without adding an id property directly to the Kotlin sealed class? Are there other good options?

[Tadeas Kriz]

Classes can be made Identifiable simply by conforming to the protocol, so you can add:

extension YourKotlinClass: Identifiable { }

into your Swift code and it'll work. It makes it identifiable by it's identity, so two class instances differ if their === returns false.

You can use SKIE's Swift bundling to add this directly into iosMain/swift so you don't have to deal with it on the iOS side.