e.g.
extension TrackCountProvider & PublishDateProvider {
var trackCountAndPublishDateText: String {
var infos: [String] = []
if let trackCount = trackCount {
infos.append("\(trackCount)")
}
if let publishDateText = publishDate?.text {
infos.append(publishDateText)
}
return infos.joined(separator: seperator)
}
}_______________________________________________ swift-evolution mailing list [email protected] https://lists.swift.org/mailman/listinfo/swift-evolution
