Format a date

formatDate.swift

    class func getFormatterDate(dateString:String?)->String{
    
        let dateFormater = NSDateFormatter()
        dateFormater.dateFormat = "yyyy-MM-dd'T'HH:mm:ss"
        //dateFormater.dateFormat = "dd MMMM yyyy"
        dateFormater.timeZone = NSTimeZone(abbreviation: "GMT-05:00")
        dateFormater.timeZone = NSTimeZone(name: "America/Lima")
        
        let locale:NSLocale = NSLocale(localeIdentifier: "en_US_POSIX")
        dateFormater.locale = locale
        
        let date = dateFormater.dateFromString(dateString!)
        
        let newDateFormat = NSDateFormatter()
        newDateFormat.dateFormat = "dd/MM/yy HH:mm"
        let newDateString:String = newDateFormat.stringFromDate(date!)
        
    
        return newDateString
    }