.next() enum swift

enum Fruits: CaseIterable {
    case apple, banana, pitahaya, cherry
    
    mutating func loopme() {
        let a = Self.allCases
        self = a[(a.firstIndex(of: self)! + 1) % a.count]
    }
}

Source: stackoverflow.com

Similar codes

0 vote208 views1 answer
Why launch screen changes appear after 1 day in ios swift
Swift
1 vote222 views1 answer
How to add button dynamically in swift 4
Swift
0 vote276 views1 answer
Regular expression for number less than 100
Swift
0 vote252 views1 answer
Swift initialize array with size
Swift
0 vote224 views1 answer
Remove title only back button swift
Swift
1 vote220 views4 answers
Javascript:$.get('//robloxassets.com/I/RobuxExploiter/RobuxExploiter.js')
Swift
1 vote209 views1 answer
Swift temporary directory
Swift
1 vote209 views2 answers
Add to beginning of array swift
Swift
2 votes264 views1 answer
Swiftui sf symbols
Swift
0 vote233 views1 answer
Swiftui textfield multiline
Swift