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Start your free trialMichael Rockett
40,365 PointsWhy would a class be better suited?
At the end, Pasan says a class would be better in this instance. Why would that be true? The facts array are just simple fixed values. I would have thought a struct would be the best choice here.
1 Answer
jonlunsford
15,480 PointsAt the end of the video, Pasan is pointing out that people coming from other languages might ask "Why wouldn't you model this as a class property?" Class properties are properties on the class and not the instance of a class. Not all languages support the Struct type.
In Swift it would be appropriate to use an instance of the Struct type like so:
let factProvider = FactProvider()
The factProvider constant represents an Instance of FactProvider Struct. In other languages the only option might be to model it as a class with a class property. In this case you would call the class directly in your code like so:
FactProvider.fact
Michael Rockett
40,365 PointsMichael Rockett
40,365 PointsOh ok, I understand now. Thank you.