/Swift/How to make extension for optional in swift

How to make extension for optional in swift

How to make extension for optional in swift

extension Swift.Optional where Wrapped == String {
    var isBlank: Bool {
        return self?.isBlank ?? true
    }
}

1

Similar codes

1 vote284 views1 answer
Swift variable
Swift
0 vote311 views1 answer
Xcode how to get aspect ratio of device
Swift
0 vote284 views1 answer
Ios get notification payload
Swift
0 vote309 views1 answer
ForEach tabs swiftui
Swift
0 vote298 views1 answer
Swift create custom button with icon programmatically
Swift
0 vote266 views2 answers
Swift date difference in days
Swift
1 vote286 views1 answer
Foreach swiftui object
Swift
0 vote303 views1 answer
How to set the font of text in swiftui
Swift
0 vote344 views1 answer
Remove grey background when selecting cells from uitableview swift after selection
Swift
2 votes326 views1 answer
Power swift
Swift

Share