Find centralized, trusted content and collaborate around the technologies you use most.
Learn more about CollectivesStack Internal
Knowledge at work
Bring the best of human thought and AI automation together at your work.
Explore Stack InternalUsing Swift 5’s fancy new extendible interpolation:
extension DefaultStringInterpolation { mutating func appendInterpolation(pad value: Int, toWidth width: Int, using paddingCharacter: Character = "0") { appendInterpolation(String(format: "%\(paddingCharacter)\(width)d", value)) } } let pieCount = 3 print("I ate \(pad: pieCount, toWidth: 3, using: "0") pies") // => `I ate 003 pies` print("I ate \(pad: 1205, toWidth: 3, using: "0") pies") // => `I ate 1205 pies` Using Swift 5’s fancy new extendible interpolation:
extension DefaultStringInterpolation { mutating func appendInterpolation(pad value: Int, toWidth width: Int, using paddingCharacter: Character = "0") { appendInterpolation(String(format: "%\(paddingCharacter)\(width)d", value)) } } print("I ate \(pad: pieCount, toWidth: 3, using: "0") pies") // => `I ate 003 pies` Using Swift 5’s fancy new extendible interpolation:
extension DefaultStringInterpolation { mutating func appendInterpolation(pad value: Int, toWidth width: Int, using paddingCharacter: Character = "0") { appendInterpolation(String(format: "%\(paddingCharacter)\(width)d", value)) } } let pieCount = 3 print("I ate \(pad: pieCount, toWidth: 3, using: "0") pies") // => `I ate 003 pies` print("I ate \(pad: 1205, toWidth: 3, using: "0") pies") // => `I ate 1205 pies` Using Swift 5’s fancy new extendible interpolation:
private extension DefaultStringInterpolation { mutating func appendInterpolation(_pad value: Int, paddingtoWidth width: Int, using paddingCharacter: Character = "0") { appendInterpolation(String(format: "%0\"%\(paddingpaddingCharacter)\(width)d", value)) } } print("I ate \(pad: pieCount, paddingtoWidth: 3, using: "0") pies") // => `I ate 003 pies` Using Swift 5’s fancy new extendible interpolation:
private extension DefaultStringInterpolation { mutating func appendInterpolation(_ value: Int, padding: Int) { appendInterpolation(String(format: "%0\(padding)d", value)) } } print("I ate \(pieCount, padding: 3) pies") // => `I ate 003 pies` Using Swift 5’s fancy new extendible interpolation:
extension DefaultStringInterpolation { mutating func appendInterpolation(pad value: Int, toWidth width: Int, using paddingCharacter: Character = "0") { appendInterpolation(String(format: "%\(paddingCharacter)\(width)d", value)) } } print("I ate \(pad: pieCount, toWidth: 3, using: "0") pies") // => `I ate 003 pies` Using Swift 5’s fancy new extendible interpolation:
private extension DefaultStringInterpolation { mutating func appendInterpolation(_ value: Int, padding: Int) { appendInterpolation(String(format: "%0\(padding)d", value)) } } print("I ate \(pieCount, padding: 3) pies") // => `I ate 003 pies`