/*
 * Copyright 2016-2019 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
 */

// This file was automatically generated from coroutines-guide.md by Knit tool. Do not edit.
package kotlinx.coroutines.guide.flow13

import kotlinx.coroutines.*
import kotlinx.coroutines.flow.*

fun log(msg: String) = println("[${Thread.currentThread().name}] $msg")
           
fun foo(): Flow<Int> = flow {
    log("Started foo flow")
    for (i in 1..3) {
        emit(i)
    }
}  

fun main() = runBlocking<Unit> {
    foo().collect { value -> log("Collected $value") } 
}