How to Async Regex Replace in Scala - Code Snippet

// Task: Async Regex Replace
// Language: Scala

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