Some more about Supply.grep

Raku · May 11, 2014 · 63266bc · 63266bc
1 parent 2281be7
commit 63266bc
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/S17-concurrency.pod b/S17-concurrency.pod
@@ -633,8 +633,11 @@ C<Supply>, so that you only need to worry about writing the side-effect code.
 =item grep
 
   my $g = $s.grep( * > 5 );
+  my $g = $s.grep(Int);
 
-Produces a C<Supply> that only provides values that are greater than 5.
+Produces a C<Supply> that only provides values that you want.  Takes either
+a C<Callable> (which is supposed to return a C<True> value to pass on C<more>'d
+values) or a value to be smartmatched against.
 
 =item map