perl-Sub-Exporter-GlobExporter

Sub::Exporter::GlobExporter provides only one routine, 'glob_exporter',
which may be called either by its full name or may be imported on request.
my $exporter = glob_exporter( $default_name, $globref_locator );
The routine returns a collection validator that will export a glob into the
importing package. It will export it under the name '$default_name', unless
an alternate name is given (as shown above). The glob that is installed is
specified by the '$globref_locator', which can be either the globref
itself, or a reference to a string which will be called on the exporter
For an example, see the SYNOPSIS, in which a method is defined to produce
the globref to share. This allows the glob-exporting package to be
subclassed, so the subclass may choose to either re-use the same glob when
exporting or to export a new one.
If there are entries in the arguments to the globref-exporting collector
other than those beginning with a dash, a hashref of them will be passed
to the globref locator. In other words, if we were to write this:
use Shared::Symbol '$Symbol' => { arg => 1, -as => 2 };
It would result in a call like the following:
my $globref = Shared::Symbol->_shared_globref({ arg => 1 });

          

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License: Artistic-1.0 OR GPL-1.0-or-later
URL: https://metacpan.org/release/Sub-Exporter-GlobExporter