What about passing functions that conform to some ...

# announcements

[artem_zin]

What about passing functions that conform to some interface, let’s say for converting values?

@Json(parser = ::fromJson, serializer = ::toJson)
val body: Body

In Java it would require separate classes for parser and serializer or one super class. With Kotlin we can write functions outside of classes.

Can’t imagine very useful appliance at the moment. But that doesn’t mean somebody wouldn’t create something wonderfully mind-blowing with such api. Like APT became really popular only after n years after release.