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Mastering Kotlin Coroutines

Solution: Flow Lifecycle Functions

Explore how to manage Kotlin Flow lifecycles using flowOf, onEach with delay, and onStart to trigger actions immediately. Understand how to collect and handle values in the flow while addressing exceptions in your coroutine workflows.

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Solution

The solution to the challenge we just solved is as follows.

suspend fun main() {
    flowOf("A", "B")
        .onEach { delay(2000) }
        .onStart { println("Started") }
        .collect { println(it) }
}
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Explanation

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