type Value = (Vec<&'static str>, Vec<usize>);

    type Value = Vec<&'static str>;

    let mut index = insults.1.pop();
    // generate a new list of indexes
    if index.is_none() {
        let mut rng = thread_rng();
        insults.1 = (0..insults.0.len()).collect::<Vec<usize>>();
        insults.1.shuffle(&mut rng);
        index = insults.1.pop();

    let mut insult = insults.pop();
    if insult.is_none() {
        *insults = init();
        insult = insults.pop();

    let index = index.expect("The insults vector look empty?");

    let insult = insult.expect("The insults vector look empty?");

    let _ = msg.channel_id.say(&ctx, insults.0[index]);

    let _ = msg.channel_id.say(&ctx, insult);

pub fn init() -> (Vec<&'static str>, Vec<usize>) {
    let insults = vec![

pub fn init() -> Vec<&'static str> {
    let mut insults = vec![

    let mut indexes = (0..insults.len()).collect::<Vec<usize>>();
    indexes.shuffle(&mut rng);
    (insults, indexes)

    insults.shuffle(&mut rng);
    insults