# Show the top "n" values of a set (first number is the "n" to get)
show_top() {
    local n=$1
    local values=${@:2:n}
    echo "Top ${n} values: ${values}"
}


# This version uses shift to get the same result
show_top2 () {
    # Grab the number of values to show, then shift.
    local n=$1
    shift

    # Get the set of vaules to show
    local values=${@:1:n}
    echo "Top ${n} values: ${values}"
}