| Name : perl-subroutines
| |
| Version : 0.001
| Vendor : obs://build_opensuse_org/devel:languages:perl
|
| Release : lp154.1.1
| Date : 2023-01-27 18:12:24
|
| Group : Development/Libraries/Perl
| Source RPM : perl-subroutines-0.001-lp154.1.1.src.rpm
|
| Size : 0.02 MB
| |
| Packager : https://www_suse_com/
| |
| Summary : Use subroutines from another module
|
Description :
This pragma declares routines in your module that are copied from another
module.
package Your::Module;
use subroutines \'Another::Module\';
is equivalent to this pseudo-code:
package Your::Module;
BEGIN {
require Another::Module;
for my $name (all_subroutines_in(\"Another::Module\")) {
*{\"Your::Module::$name\"} = \\&{\"Another::Module::$name\"};
}
}
This is a form of code reuse when you cannot do:
package Your::Module;
use parent \'Another::Module\';
because the original subroutines do not expect to be called as methods,
and/or when your subroutines are not called as methods.
Another alternative is to declare \'Your::Module\' as an alias of
\'Another::Module\', e.g. using alias::module.
package Your::Module;
use alias::module \'Another::Module\';
but this copies everythng, not just subroutines.
|
RPM found in directory: /packages/linux-pbone/ftp5.gwdg.de/pub/opensuse/repositories/devel:/languages:/perl:/CPAN-S/15.4/noarch |
