Produce builder sample

produce_sample.kt

fun main() = runBlocking {

    val multiplesOfThree = produce {
        (1..10).filter {
            it % 3 == 0
        }.forEach {
            send(it) //send can only be called inside the ProducerScope
        }

    }

    multiplesOfThree.consumeEach {
        println(it)
    }
}
//console output
3
6
9