import UIKit

class ViewController: UIViewController, UIPickerViewDelegate, UIPickerViewDataSource {

    @IBOutlet var pickerView: UIPickerView!

    var alunos: [String] = ["Alessandro", "Anselmo", "Bruno", "Felipe", "Gabriel", "Luiz", "Manoel", "Luiz"]


    override func viewDidLoad() {
        super.viewDidLoad()
        // Do any additional setup after loading the view, typically from a nib.

        pickerView.delegate = self
        pickerView.dataSource = self


    }

    override func didReceiveMemoryWarning() {
        super.didReceiveMemoryWarning()
        // Dispose of any resources that can be recreated.
    }


    func numberOfComponentsInPickerView(pickerView: UIPickerView) -> Int {

        print(__FUNCTION__)
        return 1
    }

    func pickerView(pickerView: UIPickerView, numberOfRowsInComponent component: Int) -> Int {

        print(__FUNCTION__)
        return alunos.count
    }


}