Date ile ilgili kullanışlı extensionlarım

DateExtension.swift

extension Date {
    func hour() -> Int {
        //Get Hour
        let calendar = Calendar.current
        let components = calendar.component(.hour, from: self as Date)
        let hour = components.hashValue
        
        //Return Hour
        return hour
    }
    
    func minute() -> Int {
        //Get Minute
        let calendar = Calendar.current
        let components = calendar.component(.minute, from: self as Date)
        let minute = components.hashValue
        
        //Return Minute
        return minute
    }
    
    func toShortTimeString() -> String {
        //Get Short Time String
        let formatter = DateFormatter()
        formatter.timeStyle = .short
        formatter.dateFormat = "HH:mm"
        let timeString = formatter.string(from: self as Date)
        
        //Return Short Time String
        return timeString
    }
    
    func toShortDateString() -> String {
        let formatter = DateFormatter()
        formatter.dateFormat = "YYYY/MM/dd"
        let dateString = formatter.string(from: self as Date)
        
        return dateString
    }
}