Aspect::Pointcut::Wantarray - A pointcut for the run-time wantarray context

       Adam Kennedy <adamk@cpan.org>

       Copyright 2001 by Marcel Grünauer

       Some parts copyright 2009 - 2013 Adam Kennedy.

       This library is free software; you can redistribute it and/or modify it under the same terms as Perl
       itself.

perl v5.36.0                                       2023-07-02                   Aspect::Pointcut::Wantarray(3pm)

       The "Aspect::Pointcut::Wantarray" pointcut allows the creation of aspects that only trap calls made in a
       particular calling context (list, scalar or void).

       Aspect::Pointcut::Wantarray - A pointcut for the run-time wantarray context

         use Aspect;

         # High-level creation
         my $pointcut1 = wantlist | wantscalar | wantvoid;

         # Manual creation
         my $pointcut2 = Padre::Pointcut::Or->new(
           Padre::Pointcut::Wantarray->new( 1 ),     # List
           Padre::Pointcut::Wantarray->new( 0 ),     # Scalar
           Padre::Pointcut::Wantarray->new( undef ), # Void
         );