Which statements about Swift enum are… - Swift | Daily iOS

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Swift

Enum rules

Which statements about Swift enum are correct? Pick all that apply.

Pick all that apply

SwiftShort answerBasics
Extend Optional so that any optional can be asked for its nil status, like someOptional.i…
#enum #pattern-matching
SwiftShort answerIntro
Why does Swift have optionals?
#enum
SwiftShort answerAdvanced
Suppose there were no question-mark optional syntax and no standard Optional. If you had …
#enum
SwiftShort answerBasics
A colleague who mostly writes Java or C asks whether a Swift enum is just a list of const…
#enum