Swift Snippets

Storyboards.swift

// FROM: http://ankit.im/swift/2016/01/18/first-pure-swift-ios-app-swiflytics/
protocol StoryboardInstantiable {
    typealias ViewController
    static var storyboardID: String { get }
    static func instance(storyboard: UIStoryboard) -> ViewController?
}

extension StoryboardInstantiable {
    static func instance(storyboard: UIStoryboard) -> ViewController? {
        return storyboard.instantiateViewControllerWithIdentifier(Self.storyboardID) as? ViewController
    }
}