Adds examples of min working on Hashes #2632

Author: JJ

doc/Type/Any.pod6

@@ -554,7 +554,8 @@ Defined as:
     multi sub min(+args)
 
 Coerces the invocant to L<Iterable|/type/Iterable> and returns the numerically
-smallest element. In C<sub> form, the invocant is passed as an argument.
+smallest element; in the case of C<Hash>es, it returns the C<Pair> with the
+lowest value. In C<sub> form, the invocant is passed as an argument.
 
 If a L<Callable|/type/Callable> positional argument is provided, each value is
 passed into the filter, and its return value is compared instead of the original
@@ -564,6 +565,8 @@ value. The original value is still the one returned from C<min>.
     say (1,7,3).min({1/$_});        # OUTPUT:«7␤»
     say min(1,7,3);                 # OUTPUT: «1␤»
     say min(1,7,3,:by( { 1/$_ } )); # OUTPUT: «7␤»
+    min( %(a => 3, b=> 7 ) ).say ;  # OUTPUT: «a => 3␤»
+
 
 =head2 method max