Iterating over Enumeration Cases
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enum Beverage: CaseIterable {
case coffee, tea, juice
}
let numberOfChoices = Beverage.allCases.count
print("\(numberOfChoices) beverages available")
// Prints "3 beverages available"
for beverage in Beverage.allCases {
print(beverage)
}
// coffee
// tea
// juice
Swift
INFO