man Sub::Exporter::Progressive (3): Only use Sub::Exporter if you need it

SYNOPSIS

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' };

DESCRIPTION

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.

AUTHOR

frew - Arthur Axel Schmidt (cpan:FREW) <[email protected]>

CONTRIBUTORS

ilmari - Dagfinn Ilmari Mannsa°ker (cpan:ILMARI) <[email protected]>

mst - Matt S. Trout (cpan:MSTROUT) <[email protected]>

leont - Leon Timmermans (cpan:LEONT) <[email protected]>

COPYRIGHT

LICENSE