Doh004 fucked around with this message at 15:10 on Jul 8, 2015

class Selecter: NSObject {
    func select() {}
    //opening this for modifications is dragons:
}

protocol Selectable {
    func nextSelectableSingle() -> NSObject<Selectable> //one return not allowed, what I was trying
    func nextSelectableTuple() -> (NSObject, Selectable) //tuple return allowed but is there a better way?
    func nextSelectableMultiProtocol() -> protocol<SelecterProtocol, Selectable> //yes...
}

protocol SelecterProtocol {
    func select()
    //only methods I am interested in, that exists for Selector
}

extension Selecter: Selectable {
    func nextSelectableSingle() -> NSObject<Selectable> {
        //... 
        return Selecter() // what id like maybe the wrong use of categories
    }
    func nextSelectableTuple() -> (NSObject, Selectable) {
        //...
        let foo = Selecter()
        return (foo, foo) //what im trying to avoid
    }
}

extension Selecter: SelecterProtocol {
    func nextSelectableMultiProtocol() -> protocol<SelecterProtocol, Selectable> {
	//... oh
        return Selecter()
    }
}

Selecter().nextSelectableMultiProtocol().nextSelectableMultiProtocol().select()

Kallikrates fucked around with this message at 18:52 on Jul 17, 2015

struct Pair<A,B> { var fst: A; var snd: B }
struct List { var pair: Pair<Int, List?> }

rjmccall fucked around with this message at 10:17 on Jul 22, 2015