3.0.0

Crossroad 3.0.0 includes dramatically changes.

Careful treating URL in its RFC #18

According to the URL RFC, URL schemes and hosts must be case-insensitive.
However, other path components must be case-sensitive.

Crossroad now treats case-insensitive URL.

router = DefaultRouter(scheme: "pokedex")
router.register([
    ("/pokemons", { context in 
        let type: Type? = context[parameter: "type"]
        presentPokedexListViewController(for: type)
        return true 
    }),
    // ...
])

let canRespond25 = router.responds(to: URL(string: "POKEDEX://POKEMONS")!) // Accept!!!

Support subscript #22

You can get arguments and parameters via [].

let pokemonID: Int = context[argument: "pokemonID"]
let query: String = context[parameter: "query"]

More Support relative path #17

I recommend to use relative path for routing patterns especially for Universal Links. It should be readable.

router = DefaultRouter(url: URL(string: "https://my-awesome-pokedex.com")!)
router.register([
    ("/pokemons", { context in 
        let type: Type? = context[parameter: "type"]
        presentPokedexListViewController(for: type)
        return true 
    }),
    // ...
])

Introduce URLParser #16

In some use cases (such a complex applications), you need to use separated URL parser.
Now, Crossroad 3 provides URLParser to make Context.

let parser = URLParser<Void>()
let context = parser.parse(URL(string: "pokedex:/pokemons/25")!, 
                           in: URLPattern("pokedex://pokemons/:id")))

Rename Extractable to Parsable #19

Now rename Extractable to Parsable. You have to use constractors instead of the static methods.

Before

public protocol Extractable {
    static func extract(from: String) -> Self?
}

After

public protocol Parsable {
    init?(from: String)
}