Fix formater for date. Add serif to font

Author: ivanvorobei

Sources/SparrowKit/Foundation/DateExtensions.swift

@@ -206,9 +206,14 @@ public extension Date {
         DateFormatter.localizedString(from: self, dateStyle: dateStyle, timeStyle: timeStyle)
     }
 
-    func formatted(as format: String = "dd.MM.yyyy HH:mm") -> String {
+    func formatted(as format: String = "dd.MM.yyyy HH:mm", localized: Bool) -> String {
         let dateFormatter = DateFormatter()
-        dateFormatter.dateFormat = format
+        dateFormatter.locale = Locale.current
+        if localized {
+            dateFormatter.setLocalizedDateFormatFromTemplate(format)
+        } else {
+            dateFormatter.dateFormat = format
+        }
         return dateFormatter.string(from: self)
     }
 

Sources/SparrowKit/UIKit/Extensions/UIFontExtensions.swift

@@ -44,6 +44,15 @@ public extension UIFont {
         }
     }
 
+    var serif: UIFont {
+        if #available(iOS 13, tvOS 13, *) {
+            guard let descriptor = fontDescriptor.withDesign(.serif) else { return self }
+            return UIFont(descriptor: descriptor, size: 0)
+        } else {
+            return self
+        }
+    }
+    
     static func preferredFont(forTextStyle style: TextStyle, addPoints: CGFloat = 0) -> UIFont {
         let referensFont = UIFont.preferredFont(forTextStyle: style)
         return referensFont.withSize(referensFont.pointSize + addPoints)