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I am trying to understand someone’s code and ran into this.
There is a header file in which there is a protocol that specify a property of a UIButton.
In a separate implementation file (not the implementation for this header file), it was checking if a view controller “conformsToProtocol”
I understand if you have to conform to a protocol of methods, you have to implement those methods. But here,
What constitute conform and non-conform here?
It means that whatever conforms to that protocol must have the specified properties. (Remember, @properties are basically just shorthand for the underlying setter and getter methods, so you can also conform by having the appropriate setters and getters.)