Document Date.daycount|Int|Numeric

Author: lizmat

doc/Type/Date.pod6

@@ -70,6 +70,13 @@ Optionally accepts a formatter as a named parameter.
 
     say Date.new-from-daycount(49987);          # OUTPUT: «1995-09-27␤»
 
+=head2 method daycount
+
+    method daycount(Date:D: --> Int:D)
+
+Returns the number of days from epoch Nov. 17, 1858, i.e. the
+L<Modified Julian Day|https://en.wikipedia.org/wiki/Julian_day>.
+
 =head2 method last-date-in-month
 
     method last-date-in-month(Date:D: --> Date:D)
@@ -182,6 +189,25 @@ Converts the invocant to L«C<DateTime>|/type/DateTime»
     say Date.new('2015-12-24').DateTime; # OUTPUT: «2015-12-24T00:00:00Z␤»
     say Date.DateTime;                   # OUTPUT: «(DateTime)␤»
 
+=head2 method Int
+
+    multi method Int(Date:D --> Int:D)
+
+Converts the invocant to L«C<Int>|/type/Int».  The same value can be
+obtained with the C<daycount> method.
+
+Available as of release 2023.02 of the Rakudo compiler.
+
+=head2 method Numeric
+
+    multi method Numeric(Date:D --> Int:D)
+
+Converts the invocant to L«C<Int>|/type/Int».  The same value can be
+obtained with the C<daycount> method.  This allows C<Date> objects to
+be used directly in arithmetic operations.
+
+Available as of release 2023.02 of the Rakudo compiler.
+
 =head1 Functions
 
 =head2 sub sleep