Instantiating objects from tupels

instance.swift

struct Test {
    let a:String
    let b:Int
    init(a:String, b:Int){
        self.a = a
        self.b = b
    }
}


let f = Test.init
f

let s = f(a: "kaka", b: 123)

let m = ("kokoa", 123)


let arr = [("jabba", 666)]

let things = arr.map(f)

things[0].a



func create<T,K>(input: K, initi: (K)->T )->T{
    return initi(input)
}

let q = create(("kossa", 666), initi: Test.init)
q.a