Can i use ReactiveCocoa in swift 3?

Question

I have to use Reactive Cocoa or RxSwift in the following code for dynamic label height and dynamic row height.

Can I use Reactive Cocoa in Swift3? And What is the difference between ReactiveCocoa and RxSwift?

func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
    let cell: BTSTableViewCell = self.tableView.dequeueReusableCell(withIdentifier: "BTSTableViewCellIdentifier")! as! BTSTableViewCell

    cell.configureWithPost(posts[indexPath.row])
    cell.delegate = self
    return cell

}
func tableView(_ tableView: UITableView, heightForRowAt indexPath: IndexPath) -> CGFloat {

    // 259.5+ labelHeight+ bigImageHeight

    let postViewModel = posts[indexPath.row]

    //caption height
    var captionHeight = postViewModel.textDetail?.height(withConstrainedWidth: tableView.bounds.size.width - 20, font: UIFont.systemFont(ofSize: 17))

    captionHeight = ceil(captionHeight!)

    var finalCaptionHeight: CGFloat = 0.0;

    if postViewModel.showDetailedCaption {
        finalCaptionHeight = captionHeight!
    }
    else {
        finalCaptionHeight = min(41, captionHeight!)
    }
    return 259.5 + postViewModel.getBigImageHeightFor(tableView.bounds.size.width) + finalCaptionHeight

}

Answer 1

Can I use Reactive Cocoa in Swift3?

Yes you can. The project is located here . It's important to note that ReactiveCocoa will only have the UI bindings, while the actual "engine" is called ReactiveSwift .

And What is the difference between ReactiveCocoa and RxSwift?

You can find a comparison here . But bottom line, both are two very capable frameworks. You won't get it wrong independently of which one you pick.