Load from Storyboard iOS Example

ExampleViewController.swift

import UIKit

class ExampleViewController: UIViewController {

    class func loadFromStoryboard(exampleService: ExampleService) -> ExampleViewController {
        let exampleViewController:ExampleViewController =
            UIStoryboard(name:"Main", bundle:NSBundle(forClass:self))
                .instantiateViewControllerWithIdentifier("ExampleViewController")
                    as! ExampleViewController

        exampleViewController.exampleService = exampleService

        return exampleViewController
    }

    required init?(coder aDecoder: NSCoder) {
        self.exampleService = AppEnvironment.sharedEnvironment.exampleService

        super.init(coder:aDecoder)
    }
}