use std::collections::HashMap;
use urlchecker::URL;

fn main() {
    let mut url = URL {
        letters: "1234567890._-@abcdefghijklmnopqrstuvwxyz".to_string(),
        url_counts: HashMap::new(),
    };
    url.train(
        "https://docs.rs/regex/latest/regex/ \
    https://norvig.com/spell-correct.html \
    https://doc.rust-lang.org/stable/std/thread/fn.scope.html\
    https://docs.rs/urlchecker/latest/urlchecker/index.html",
    );

    println!("{:#?}", url);

    println!("{:#?}", url.correct("doks.rs"));
}

URL {
    letters: "1234567890._-@abcdefghijklmnopqrstuvwxyz",
    url_counts: {
        "docs.rs": 2,
        "doc.rust-lang.org": 1,
        "norvig.com": 1,
    },
}
Some(
    "docs.rs",
)