| Name : perl-Sub-WhenBodied
| |
| Version : 0.000
| Vendor : obs://build_opensuse_org/devel:languages:perl
|
| Release : lp155.1.1
| Date : 2023-07-20 18:59:43
|
| Group : Development/Libraries/Perl
| Source RPM : perl-Sub-WhenBodied-0.000-lp155.1.1.src.rpm
|
| Size : 0.02 MB
| |
| Packager : https://www_suse_com/
| |
| Summary : Delay Action Until Subroutine Acquires Body
|
Description :
This module provides a facility to delay an action on a subroutine until
the subroutine\'s body (the code that will be run when the subroutine is
called) has been attached to the subroutine object. This is mainly useful
in implementing subroutine attributes, where the implementation needs to
operate on the subroutine\'s body.
This facility is required due to an oddity of how Perl constructs
Perl-language subroutines. A subroutine object is initially created with no
body, and then the body is later attached. Prior to Perl 5.15.4, attribute
handlers are executed before the body is attached, so see it in that
intermediate state. (From Perl 5.15.4 onwards, attribute handlers are
executed after the body is attached.) It is otherwise unusual to see the
subroutine in that intermediate state. If the implementation of an
attribute can only be completed after the body is attached, this module is
the way to schedule the implementation.
|
RPM found in directory: /packages/linux-pbone/ftp5.gwdg.de/pub/opensuse/repositories/devel:/languages:/perl:/CPAN-S/15.5/x86_64 |
