Sub::Exporter::Progressive - Only use Sub::Exporter if you need it


version 0.001013


 package Syntax::Keyword::Gather;

 use Sub::Exporter::Progressive -setup => {
   exports => [qw( break gather gathered take )],
   groups => {
     default => [qw( break gather gathered take )],

 # elsewhere

 # uses Exporter for speed
 use Syntax::Keyword::Gather;

 # somewhere else

 # uses Sub::Exporter for features
 use Syntax::Keyword::Gather 'gather', take => { -as => 'grab' };


Sub::Exporter is an incredibly powerful module, but with that power comes great responsibility, er- as well as some runtime penalties. This module is a Sub::Exporter wrapper that will let your users just use Exporter if all they are doing is picking exports, but use Sub::Exporter if your users try to use Sub::Exporter's more advanced features, like renaming exports, if they try to use them.

Note that this module will export @EXPORT, @EXPORT_OK and %EXPORT_TAGS package variables for Exporter to work. Additionally, if your package uses advanced Sub::Exporter features like currying, this module will only ever use Sub::Exporter, so you might as well use it directly.


ilmari - Dagfinn Ilmari Mannsåker (cpan:ILMARI) <>

mst - Matt S. Trout (cpan:MSTROUT) <>

leont - Leon Timmermans (cpan:LEONT) <>


Arthur Axel "fREW" Schmidt <>


This software is copyright (c) 2016 by Arthur Axel "fREW" Schmidt.

This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.