How to Async Reverse String in Scala - Code Snippet

// Task: Async Reverse String
// Language: Scala

def async_reverse_string() {
    // Implementation for Async Reverse String
    val result = ...; // Initialize variable
    // TODO: Implement core logic here
    // Step 1: Prepare data
    // Step 2: Process Async Reverse String
    println("Done");
}