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/*
* 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.flow04
import kotlinx.coroutines.*
import kotlinx.coroutines.flow.*
fun foo(): Flow<Int> = flow { // flow builder
for (i in 1..3) {
delay(100) // pretend we are doing something useful here
emit(i) // emit next value
}
}
fun main() = runBlocking<Unit> {
// Launch a concurrent coroutine to check if the main thread is blocked
launch {
for (k in 1..3) {
println("I'm not blocked $k")
delay(100)
}
}
// Collect the flow
foo().collect { value -> println(value) }
}
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