How do I tear off a function from the companion ob...

# announcements

[Stephan Schroeder]

How do I tear off a function from the companion object of a class?
I'd expect this to work:

fun main() {
    listOf("yes", "no").filter(SomeClass::filterYes).forEach{
        println(it)
    }
}

class SomeClass {
    companion object {
        fun filterYes(str: String) = str == "yes"
    }
}

but it doesn't. You can try it here: https://pl.kotl.in/sHlk5l7V0

[Stephan Schroeder]

figured it out! SomeClass.Companion::filterYes

[renghen pajanilingum]

i was going to tell you that , good you found it