Codable class introduced by Apple is available for Swift only. There is no Objective-C counterpart. Should I be worried about using Objective-C if Apple adds Swift only classes?
My main reason to use Objective-C for a project I am working on is because of the ability to instantiate a class from string name and call methods using selector strings.
Is there something of this sort in Swift to dynamically instantiate and call methods? For example I should be able to call any library written in Swift from their string names without having to write extensions or something similar, which Objective-C makes it trivial.