Protocol-Oriented MVVM
Instead of having that huge configure method, you can take out every part of it and put it into a
SwitchWithTextCellProtocolfor that cell. That got me really excited. This way, I can have my view model conform to this protocol, and set all these properties right there. Now, I don’t have to have this huge configure method, but I still have a way to ensure that every single property is actually set.[…]
With protocol extensions in Swift 2.0, you can do the same thing with default values. If there is a certain color that’s relevant for most cells, you can just extend it and set that color. Any view model that implements this doesn’t have to set the color anymore.
[…]
Instead of tying my protocols to the actual cell, I can tie it to a more generic
TextPresentable. This way, any view that has a label, not just cells, can conform to the text presentable protocol.
