| List::Objects::WithUtils::Array::Junction(3pm) | User Contributed Perl Documentation | List::Objects::WithUtils::Array::Junction(3pm) |
List::Objects::WithUtils::Array::Junction - Lightweight junction classes
# See List::Objects::WithUtils::Role::Array::WithJunctions
These are light-weight junction objects covering most of the functionality provided by Syntax::Keyword::Junction. They provide the objects created by the "all_items" and "any_items" methods defined by List::Objects::WithUtils::Role::Array::WithJunctions.
Only the junction types used by List::Objects::WithUtils ('any' and 'all') are implemented; nothing is exported. The "~~" smart-match operator is not supported. See Syntax::Keyword::Junction if you were looking for a stand-alone implementation with more features.
The junction objects produced are subclasses of List::Objects::WithUtils::Array.
See List::Objects::WithUtils::Role::Array::WithJunctions for usage details.
My original goal was to get Sub::Exporter out of the List::Objects::WithUtils dependency tree; that one came along with Syntax::Keyword::Junction.
Perl6::Junction would have done that for me. Unfortunately, that comes with some unresolved RT bugs right now that are reasonably annoying (especially warnings under perl-5.18.x).
This code is originally derived from Perl6::Junction by way of Syntax::Keyword::Junction; the original author is Carl Franks, based on the Perl6 design documentation.
Adapted to List::Objects::WithUtils by Jon Portnoy <avenj@cobaltirc.org>
| 2022-09-27 | perl v5.34.0 |