How to Async Get Day of Week in Tcl - Code Snippet

# Task: Async Get Day of Week
# Language: Tcl

proc async_get_day_of_week() {
    # Implementation for Async Get Day of Week
    set result = ...; # Initialize variable
    # TODO: Implement core logic here
    # Step 1: Prepare data
    # Step 2: Process Async Get Day of Week
    puts("Done");
}