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.exampleFlow05 7 8 import kotlinx.coroutines.* 9 import kotlinx.coroutines.flow.* 10 11 fun simple(): Flow<Int> = flow { 12 println("Flow started") 13 for (i in 1..3) { 14 delay(100) 15 emit(i) 16 } 17 } 18 <lambda>null19fun main() = runBlocking<Unit> { 20 println("Calling simple function...") 21 val flow = simple() 22 println("Calling collect...") 23 flow.collect { value -> println(value) } 24 println("Calling collect again...") 25 flow.collect { value -> println(value) } 26 } 27