How do I get the current Date in short format in Swift

Question

In the images below you can see the code I wrote and the values of all the variables:

class fun getCurrentShortDate() -> String {
    var todaysDate = NSD         


        

Answer 1

You can create a extension for easily transform a String into a NSDate.

extension NSDate {
    func dateFromString(date: String, format: String) -> NSDate {
        let formatter = NSDateFormatter()
        let locale = NSLocale(localeIdentifier: "en_US_POSIX")

        formatter.locale = locale
        formatter.dateFormat = format

        return formatter.dateFromString(date)!
    }
}

Than in your function you can NSDate().dateFromString("2015-02-04 23:29:28", format: "yyyy-MM-dd HH:mm:ss") and this should works. Input date don't need to be on the same format of output date.

func getCurrentShortDate() -> String {
    var todaysDate = NSDate().dateFromString("2015-02-04 23:29:28", format:  "yyyy-MM-dd HH:mm:ss")

    var dateFormatter = NSDateFormatter()
    dateFormatter.dateFormat = "dd-MM-yyyy"
    var DateInFormat = dateFormatter.stringFromDate(todaysDate)

    return DateInFormat
}

println(getCurrentShortDate())

The output is 04-02-2015.