protocol Reusable: class {

    static var reuseIndentifier: String {get}

    static var nib: UINib? {get}

}

extension Reusable {

    static var reuseIndentifier: String { return String(Self) }

    static var nib: UINib? { return nil }

}

extension UITableView {

    func registerReusableCell<T: UITableViewCell where T: Reusable>(_: T.Type) {

        if let nib = T.nib {

            self.registerNib(nib, forCellReuseIdentifier: T.reuseIndentifier)

        }else {

            self.registerClass(T.self , forCellReuseIdentifier: T.reuseIndentifier)

        }

    }

    func dequeueReusableCell<T: UITableViewCell where T: Reusable>(indexpath : NSIndexPath) -> T {

        return self.dequeueReusableCellWithIdentifier(T.reuseIndentifier, forIndexPath: indexpath) as! T

    }

    func registerReusableHeaderFooterView<T: UITableViewHeaderFooterView where T: Reusable>(_: T.Type) {

        if let nib = T.nib {

            self.registerNib(nib, forHeaderFooterViewReuseIdentifier: T.reuseIndentifier)

        } else {

            self.registerClass(T.self, forHeaderFooterViewReuseIdentifier: T.reuseIndentifier)

        }

    }

    func dequeueReusableHeaderFooterView<T: UITableViewHeaderFooterView where T: Reusable>() -> T? {

        return self.dequeueReusableHeaderFooterViewWithIdentifier(T.reuseIndentifier) as! T?

    }

}

class JHTableViewCell: UITableViewCell, Reusable {

    static var nib: UINib? {

        return UINib(nibName: String(JHTableViewCell.self), bundle: nil)

    }

    override func awakeFromNib() {

        super.awakeFromNib()

    }

    override func setSelected(selected: Bool, animated: Bool) {

        super.setSelected(selected, animated: animated)

    }

}


class CodeBasedCustomCell: UITableViewCell, Reusable {

}