alt Hacker NewsI see an M and a V in this description, but no C.
Is the UI updating itself automatic or manual? Because if it’s manual, that’s precisely the error-prone part that you’re saying this approach somehow solves - you’ve done the “How to Draw an Owl” meme. If it’s automatic, that doesn’t seem especially different from the React/Redux/Elm/SwiftUI approach (as a sibling points out).
Yeah, M-V-C are all roles, not concrete objects. The C mediates between the input devices and the model, but in practice views can and often do fulfill that role as well. Cocoa views, for example, also fulfill the C role.
Different formulations of M-V-C have the C deal with more complex interactions, with sequences of interactive prompts like wizards.
The update is essentially automatic, and yes: MVC already solved the "problem with MVC" React/Redux/Elm/SwiftUI claim to solve. In 1979.