• Home
• org.jetbrains.kotlinx
• kotlinx-coroutines-core
• 1.6.1
• source code
• example-flow-27.kt

×

Project download

Many resources are needed to download a project. Please understand that we have to compensate our server costs. Thank you in advance.
Project price only 1 $

You can buy this project and download/modify it how often you want.

jvmTest.guide.example-flow-27.kt Maven / Gradle / Ivy

/*
 * Copyright 2016-2020 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
 */

// This file was automatically generated from flow.md by Knit tool. Do not edit.
package kotlinx.coroutines.guide.exampleFlow27

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

fun simple(): Flow = 
    flow {
        for (i in 1..3) {
            println("Emitting $i")
            emit(i) // emit next value
        }
    }
    .map { value ->
        check(value <= 1) { "Crashed on $value" }                 
        "string $value"
    }

fun main() = runBlocking {
    try {
        simple().collect { value -> println(value) }
    } catch (e: Throwable) {
        println("Caught $e")
    } 
}