So what you basically want is to spread the arg be...

# announcements

[bjartek]

So what you basically want is to spread the arg before you call the func?

[mg6maciej]

Yup. Just wondering if it's something JB considered to make possible.
{ (str, int) -> func(str, int) } seems verbose compared to (::func).

[bjartek]

It would be a nice feature if you ask me, but not sure how easy it would be to implement

[marcinmoskala]

Sure it is possible. This is programming 😉

[marcinmoskala]

@mg6maciej

[marcinmoskala]

fun func(arg: Map.Entry<Int, String>) = arg.value.toString()

[marcinmoskala]

val a = mapOf(1 to "A").map(::func)

[mg6maciej]

I'd rather not have arg.key and arg.value instead of nicely named params inside the function.