1 /* <lambda>null2 * Copyright 2016-2020 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license. 3 */ 4 5 // This file was automatically generated from flow.md by Knit tool. Do not edit. 6 package kotlinx.coroutines.guide.exampleFlow14 7 8 import kotlinx.coroutines.* 9 import kotlinx.coroutines.flow.* 10 11 fun simple(): Flow<Int> = flow { 12 // The WRONG way to change context for CPU-consuming code in flow builder 13 kotlinx.coroutines.withContext(Dispatchers.Default) { 14 for (i in 1..3) { 15 Thread.sleep(100) // pretend we are computing it in CPU-consuming way 16 emit(i) // emit next value 17 } 18 } 19 } 20 <lambda>null21fun main() = runBlocking<Unit> { 22 simple().collect { value -> println(value) } 23 } 24