[swift]ジェネリクス関数

gistfile1.swift

func makeArray<T>(items:T...) -> [T]{
    var array = [T]()
    
    for item in items {
        array += [item]
    }
    return array
}

let nums = makeArray(3,5,7,9)
let colors = makeArray("red","yellow","blue")
println(nums)
println(colors)