How to Async Append to File in Perl - Code Snippet

# Task: Async Append to File
# Language: Perl

sub async_append_to_file() {
    # Implementation for Async Append to File
    my $ result = ...; # Initialize variable
    # TODO: Implement core logic here
    # Step 1: Prepare data
    # Step 2: Process Async Append to File
    print("Done");
}