//Lambdas.kt in module A

package lambdas

fun toLong(d: Double) = d.toLong()

//Main.kt in module B (This module has module A as dependency)
package moduleb

import lambdas.toLong

private fun Function<*>.serializeToBytes(): ByteArray = ByteArrayOutputStream().use {
        ObjectOutputStream(it).writeObject(this)
        it
}.toByteArray()

fun main() {
	//Send the function to be applied to C
	send(::toLong.serializeToBytes())
}

//Main.kt in module C (This module has also module A as dependency)
package modulec

private inline fun <reified T> ByteArray.deserialize(): T = ObjectInputStream(inputStream()).readObject() as T

fun main() {
	//Start listening
	//Receive the bytes array
	val bytes = receive()
	val function = bytes.deserialize<(Double) -> Long>()
	
	val ld = listOf(1.0, 2.0, 3.0, 4.0)
	val ll = ld.map(::function)
	
	println(ll)
}