How to Async URL Encode in Scala - Code Snippet

// Task: Async URL Encode
// Language: Scala

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