Function merge

tests/test_sort.rs:72–90

()

#[test]
fn merge() {
    let mut data = gen_vec_data();
    for t in data.iter_mut() {
        let t = sort::merge::v1::sort(t);
        assert!(t.is_sorted());
    }

    let mut data = gen_vec_data();
    for t in data.iter_mut() {
        sort::merge::v2::sort(t);
        assert!(t.is_sorted());
    }

    let mut data = gen_vec_data();
    for t in data.iter_mut() {
        sort::merge::v3::sort(t);
        assert!(t.is_sorted());
    }
}

// utils