Spec Supply.grab

S17-concurrency.pod

@@ -597,6 +597,14 @@ or will be broken when the C<Supply> is done before a value is produced.
 Produces a C<Supply> that will only C<more> the B<last> given number (default
 1) C<more>'s of the given C<Supply> when it is C<done>.
 
+=item grab
+
+  my $g = $s.grab( { .sort } ); # sort the values of a Supply
+
+Produces a C<Supply> will grab all C<more>'s of the given C<Supply> until it
+is done.  It will then call the given closure and then C<more> each of the
+return values of the closure, and then C<done> the Supply that was produced.
+
 =item flat
 
   my $f = $s.flat;