Implement +[NSDate now]

Headers/Foundation/NSDate.h

@@ -163,6 +163,13 @@ GS_EXPORT_CLASS
  */
 + (instancetype) distantFuture;
 
+#if OS_API_VERSION(MAC_OS_X_VERSION_10_15, GS_API_LATEST)
+/** Returns an autoreleased instance with the date/time set to
+ *  the time of access.
+ */
++ (instancetype) now;
+#endif
+
 /** Returns the time interval between the reference date and the current
  * time.
  */

Source/NSDate.m

@@ -164,6 +164,12 @@ otherTime(NSDate* other)
     initWithTimeIntervalSinceReferenceDate: GSPrivateTimeNow()]);
 }
 
++ (instancetype) now
+{
+  return AUTORELEASE([[self allocWithZone: NSDefaultMallocZone()]
+    initWithTimeIntervalSinceReferenceDate: GSPrivateTimeNow()]);
+}
+
 /**
  * Returns an autoreleased instance representing the date and time given
  * by string. The value of string may be a 'natural' specification as