use ranking::{calculate_ranking, Metric};

fn main() {
    // example of people ranking tequila brands
    let ranking_a = vec!["Don Julio", "Patron", "Herradura", "Espolon", "El Jimidor"];
    let ranking_b = vec!["Espolon", "Herradura", "Don Julio", "El Jimidor", "Patron"];
    let ranking_c = vec!["Espolon", "Don Julio", "El Jimidor", "Herradura", "Patron"];

    let everyones_rankings = vec![
        ("david", ranking_a),
        ("sakura", ranking_b),
        ("joe", ranking_c),
    ];

    // here we use the median to calculate the final ranking
    let m_metric = Metric::Median;
    let rankings_by_median = calculate_ranking(everyones_rankings.clone(), m_metric);
    println!("{:?}", rankings_by_median);

    // here we use the average to calculate the final ranking
    let a_metric = Metric::Average;
    let rankings_by_average = calculate_ranking(everyones_rankings.clone(), a_metric);
    println!("{:?}", rankings_by_average);
}