| /* |
| * 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.exampleFlow10 |
| |
| import kotlinx.coroutines.* |
| import kotlinx.coroutines.flow.* |
| |
| fun numbers(): Flow<Int> = flow { |
| try { |
| emit(1) |
| emit(2) |
| println("This line will not execute") |
| emit(3) |
| } finally { |
| println("Finally in numbers") |
| } |
| } |
| |
| fun main() = runBlocking<Unit> { |
| numbers() |
| .take(2) // take only the first two |
| .collect { value -> println(value) } |
| } |