Table header not displayed

[eimantas]

I'm testing out this library and based on documentation I can't seem to display table's header (an empty one).

Release: 0.3
Package Manager: Carthage

Here's my view controller:

class ViewController: UITableViewController {

    override func viewDidLoad() {
        super.viewDidLoad()

        let box = Box<Int, Int>.empty
            |-+ Section<Int, Int>(id: 0,
                                  header: EmptySpaceComponent(height: 24, color: .green),
                                  footer: EmptySpaceComponent(height: 50, color: .red))
            |---+ 5 <> RowComponent(i: 5)

        tableView.render(box)
    }
}

The EmptySpaceComponent:

struct EmptySpaceComponent: Renderable {

    var height: CGFloat
    var color: UIColor

    typealias View = UIView

    func render(in view: UIView) {
        view.heightAnchor.constraint(equalToConstant: height).isActive = true
        view.backgroundColor = color
        view.layoutIfNeeded()
    }
}

And the RowComponent:

struct RowComponent: Renderable {

    var i: Int

    typealias View = UILabel

    func render(in view: UILabel) {
        view.text = "\(i)"
        view.heightAnchor.constraint(equalToConstant: 50).isActive = true
    }
}

[andersio]

We haven't been making regular releases after 0.3 (until recently) which would otherwise carry the fix. My apologies.