CONTRIBUTING 000664 001750 001750 6146 12414027774 14720 0 ustar 00tai tai 000000 000000 Exporter-Tiny-0.042 NAME
CONTRIBUTING
DESCRIPTION
If you're reading this document, that means you might be thinking about
helping me out with this project. Thanks!
Here's some ways you could help out:
* Bug reports
Found a bug? Great! (Well, not so great I suppose.)
The place to report them is . Don't e-mail me
about it, as your e-mail is more than likely to get lost amongst the
spam.
An example script clearly demonstrating the bug (preferably written
using Test::More) would be greatly appreciated.
* Patches
If you've found a bug and written a fix for it, even better!
Generally speaking you should check out the latest copy of the code
from the source repository rather than using the CPAN distribution.
The file META.yml should contain a link to the source repository. If
not, then try or submit a bug report.
(As far as I'm concerned the lack of a link is a bug.) Many of my
distributions are also mirrored at .
To submit the patch, do a pull request on GitHub or Bitbucket, or
attach a diff file to a bug report. Unless otherwise stated, I'll
assume that your contributions are licensed under the same terms as
the rest of the project.
(If using git, feel free to work in a branch. For Mercurial, I'd
prefer bookmarks within the default branch.)
* Documentation
If there's anything unclear in the documentation, please submit this
as a bug report or patch as above.
Non-toy example scripts that I can bundle would also be appreciated.
* Translation
Translations of documentation would be welcome.
For translations of error messages and other strings embedded in the
code, check with me first. Sometimes the English strings may not in
a stable state, so it would be a waste of time translating them.
Coding Style
I tend to write using something approximating the Allman style, using
tabs for indentation and Unix-style line breaks.
*
*
I nominally encode all source files as UTF-8, though in practice most of
them use a 7-bit-safe ASCII-compatible subset of UTF-8.
AUTHOR
Toby Inkster .
COPYRIGHT AND LICENCE
Copyright (c) 2012-2014 by Toby Inkster.
CONTRIBUTING is available under three different licences permitting its
redistribution: the CC-BY-SA_UK-2.0 licence, plus the same licences as
Perl itself, which is distributed under the GNU General Public Licence
version 1, and the Artistic Licence.
This file is licensed under the Creative Commons Attribution-ShareAlike
2.0 UK: England & Wales License. To view a copy of this license, visit
.
This file is free software; you can redistribute it and/or modify it
under the same terms as the Perl 5 programming language system itself.
COPYRIGHT 000664 001750 001750 2710 12414027774 14352 0 ustar 00tai tai 000000 000000 Exporter-Tiny-0.042 Format: http://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
Upstream-Name: Exporter-Tiny
Upstream-Contact: Toby Inkster (TOBYINK)
Source: https://metacpan.org/release/Exporter-Tiny
Files: lib/Exporter/Shiny.pm
t/05shiny.t
t/06notwant.t
t/07regexp.t
t/08tags.t
t/09warnings.t
t/10no.t
Copyright: This software is copyright (c) 2014 by Toby Inkster.
License: GPL-1.0+ or Artistic-1.0
Files: Changes
META.json
META.yml
doap.ttl
Copyright: Copyright 2014 Toby Inkster.
License: GPL-1.0+ or Artistic-1.0
Files: CONTRIBUTING
INSTALL
LICENSE
examples/Example/Exporter.pm
Copyright: Unknown
License: Unknown
Files: t/01basic.t
t/02renaming.t
t/03generators.t
t/04into.t
Copyright: This software is copyright (c) 2013 by Toby Inkster.
License: GPL-1.0+ or Artistic-1.0
Files: COPYRIGHT
CREDITS
SIGNATURE
Copyright: None
License: public-domain
Files: README
lib/Exporter/Tiny.pm
Copyright: This software is copyright (c) 2013-2014 by Toby Inkster.
License: GPL-1.0+ or Artistic-1.0
Files: Makefile.PL
dist.ini
Copyright: Copyright 2013 Toby Inkster.
License: GPL-1.0+ or Artistic-1.0
License: Artistic-1.0
This software is Copyright (c) 2014 by the copyright holder(s).
This is free software, licensed under:
The Artistic License 1.0
License: GPL-1.0
This software is Copyright (c) 2014 by the copyright holder(s).
This is free software, licensed under:
The GNU General Public License, Version 1, February 1989
CREDITS 000664 001750 001750 151 12414027767 14056 0 ustar 00tai tai 000000 000000 Exporter-Tiny-0.042 Maintainer:
- Toby Inkster (TOBYINK)
Thanks:
- CHOCOLATEBOY
Changes 000664 001750 001750 4475 12414027767 14366 0 ustar 00tai tai 000000 000000 Exporter-Tiny-0.042 Exporter-Tiny
=============
Created: 2013-09-05
Home page:
Bug tracker:
Maintainer: Toby Inkster (TOBYINK)
0.042 2014-10-04
[ Documentation ]
- Document the warning emitted when you provide options to a function you
are unimporting.
[ Other ]
- Housekeeping on %TRACKED.
0.041_02 2014-09-19
[ Bug Fixes ]
- Option validation needs to happen after expanding tags.
0.041_01 2014-09-18
- Add an `unimport` feature.
0.040 2014-09-17
[ Packaging ]
- Repackage as a stable release.
0.039_01 2014-07-20
[ Documentation ]
- Document warning and error messages produced by Exporter::Tiny.
[ Other ]
- Exporter::Tiny would previously cause B.pm to be loaded into memory any
time it exported anything. It no longer does.
- No longer die when redefining locally defined subs.
- Warn when redefining any subs.
0.038 2014-04-04
0.037_03 2014-04-02
[ Bug Fixes ]
- Only attempt to merge hashes if we're sure they're both really hashes!
0.037_02 2014-04-02
- Improved handling of hashrefs of options passed to tags, and hashrefs of
options found within %EXPORT_TAGS arrayrefs.
0.037_01 2014-03-26
[ Documentation ]
- Fix minor error in documentation of generators.
[ Other ]
- Added: Support Exporter.pm's import negation syntax qw( !foo ).
- Added: Support Exporter.pm's regexp import syntax qw( /foo/ ).
0.036 2014-03-11
0.035_02 2014-03-01
[ Documentation ]
- Document exactly what Exporter::Shiny is supposed to do.
[ Test Suite ]
- Make t/02renaming.t less noisy.
0.035_01 2014-03-01
[ Packaging ]
- Explicitly list minimum Perl version: 5.6.1.
0.034 2014-01-19
0.033_01 2014-01-19
- Added: Add a new wrapper module called Exporter::Shiny.
0.032 2013-12-30
0.031_01 2013-12-30
[ Test Suite ]
- No longer require a recent version of Test::More; the Test::More bundled
with Perl 5.6.2 should suffice.
0.030 2013-09-26
[ Test Suite ]
- Test for the 'into' option.
0.029_01 2013-09-26
[ Documentation ]
- Exporter::TypeTiny is being retired, so modify documentation and
distribution metadata for Exporter::Tiny to no longer point there.
0.026 2013-09-05 Initial release
[ Packaging ]
- Split Exporter::Tiny out from Exporter::TypeTiny.
CHOCOLATEBOY++
INSTALL 000664 001750 001750 1677 12414027766 14124 0 ustar 00tai tai 000000 000000 Exporter-Tiny-0.042 Installing Exporter-Tiny should be straightforward.
INSTALLATION WITH CPANMINUS
If you have cpanm, you only need one line:
% cpanm Exporter::Tiny
If you are installing into a system-wide directory, you may need to pass
the "-S" flag to cpanm, which uses sudo to install the module:
% cpanm -S Exporter::Tiny
INSTALLATION WITH THE CPAN SHELL
Alternatively, if your CPAN shell is set up, you should just be able to
do:
% cpan Exporter::Tiny
MANUAL INSTALLATION
As a last resort, you can manually install it. Download the tarball and
unpack it.
Consult the file META.json for a list of pre-requisites. Install these
first.
To build Exporter-Tiny:
% perl Makefile.PL
% make && make test
Then install it:
% make install
If you are installing into a system-wide directory, you may need to run:
% sudo make install
LICENSE 000664 001750 001750 43655 12414027766 14122 0 ustar 00tai tai 000000 000000 Exporter-Tiny-0.042 This software is copyright (c) 2014 by Toby Inkster.
This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.
Terms of the Perl programming language system itself
a) the GNU General Public License as published by the Free
Software Foundation; either version 1, or (at your option) any
later version, or
b) the "Artistic License"
--- The GNU General Public License, Version 1, February 1989 ---
This software is Copyright (c) 2014 by Toby Inkster.
This is free software, licensed under:
The GNU General Public License, Version 1, February 1989
GNU GENERAL PUBLIC LICENSE
Version 1, February 1989
Copyright (C) 1989 Free Software Foundation, Inc.
51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
The license agreements of most software companies try to keep users
at the mercy of those companies. By contrast, our General Public
License is intended to guarantee your freedom to share and change free
software--to make sure the software is free for all its users. The
General Public License applies to the Free Software Foundation's
software and to any other program whose authors commit to using it.
You can use it for your programs, too.
When we speak of free software, we are referring to freedom, not
price. Specifically, the General Public License is designed to make
sure that you have the freedom to give away or sell copies of free
software, that you receive source code or can get it if you want it,
that you can change the software or use pieces of it in new free
programs; and that you know you can do these things.
To protect your rights, we need to make restrictions that forbid
anyone to deny you these rights or to ask you to surrender the rights.
These restrictions translate to certain responsibilities for you if you
distribute copies of the software, or if you modify it.
For example, if you distribute copies of a such a program, whether
gratis or for a fee, you must give the recipients all the rights that
you have. You must make sure that they, too, receive or can get the
source code. And you must tell them their rights.
We protect your rights with two steps: (1) copyright the software, and
(2) offer you this license which gives you legal permission to copy,
distribute and/or modify the software.
Also, for each author's protection and ours, we want to make certain
that everyone understands that there is no warranty for this free
software. If the software is modified by someone else and passed on, we
want its recipients to know that what they have is not the original, so
that any problems introduced by others will not reflect on the original
authors' reputations.
The precise terms and conditions for copying, distribution and
modification follow.
GNU GENERAL PUBLIC LICENSE
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
0. This License Agreement applies to any program or other work which
contains a notice placed by the copyright holder saying it may be
distributed under the terms of this General Public License. The
"Program", below, refers to any such program or work, and a "work based
on the Program" means either the Program or any work containing the
Program or a portion of it, either verbatim or with modifications. Each
licensee is addressed as "you".
1. You may copy and distribute verbatim copies of the Program's source
code as you receive it, in any medium, provided that you conspicuously and
appropriately publish on each copy an appropriate copyright notice and
disclaimer of warranty; keep intact all the notices that refer to this
General Public License and to the absence of any warranty; and give any
other recipients of the Program a copy of this General Public License
along with the Program. You may charge a fee for the physical act of
transferring a copy.
2. You may modify your copy or copies of the Program or any portion of
it, and copy and distribute such modifications under the terms of Paragraph
1 above, provided that you also do the following:
a) cause the modified files to carry prominent notices stating that
you changed the files and the date of any change; and
b) cause the whole of any work that you distribute or publish, that
in whole or in part contains the Program or any part thereof, either
with or without modifications, to be licensed at no charge to all
third parties under the terms of this General Public License (except
that you may choose to grant warranty protection to some or all
third parties, at your option).
c) If the modified program normally reads commands interactively when
run, you must cause it, when started running for such interactive use
in the simplest and most usual way, to print or display an
announcement including an appropriate copyright notice and a notice
that there is no warranty (or else, saying that you provide a
warranty) and that users may redistribute the program under these
conditions, and telling the user how to view a copy of this General
Public License.
d) You may charge a fee for the physical act of transferring a
copy, and you may at your option offer warranty protection in
exchange for a fee.
Mere aggregation of another independent work with the Program (or its
derivative) on a volume of a storage or distribution medium does not bring
the other work under the scope of these terms.
3. You may copy and distribute the Program (or a portion or derivative of
it, under Paragraph 2) in object code or executable form under the terms of
Paragraphs 1 and 2 above provided that you also do one of the following:
a) accompany it with the complete corresponding machine-readable
source code, which must be distributed under the terms of
Paragraphs 1 and 2 above; or,
b) accompany it with a written offer, valid for at least three
years, to give any third party free (except for a nominal charge
for the cost of distribution) a complete machine-readable copy of the
corresponding source code, to be distributed under the terms of
Paragraphs 1 and 2 above; or,
c) accompany it with the information you received as to where the
corresponding source code may be obtained. (This alternative is
allowed only for noncommercial distribution and only if you
received the program in object code or executable form alone.)
Source code for a work means the preferred form of the work for making
modifications to it. For an executable file, complete source code means
all the source code for all modules it contains; but, as a special
exception, it need not include source code for modules which are standard
libraries that accompany the operating system on which the executable
file runs, or for standard header files or definitions files that
accompany that operating system.
4. You may not copy, modify, sublicense, distribute or transfer the
Program except as expressly provided under this General Public License.
Any attempt otherwise to copy, modify, sublicense, distribute or transfer
the Program is void, and will automatically terminate your rights to use
the Program under this License. However, parties who have received
copies, or rights to use copies, from you under this General Public
License will not have their licenses terminated so long as such parties
remain in full compliance.
5. By copying, distributing or modifying the Program (or any work based
on the Program) you indicate your acceptance of this license to do so,
and all its terms and conditions.
6. Each time you redistribute the Program (or any work based on the
Program), the recipient automatically receives a license from the original
licensor to copy, distribute or modify the Program subject to these
terms and conditions. You may not impose any further restrictions on the
recipients' exercise of the rights granted herein.
7. The Free Software Foundation may publish revised and/or new versions
of the General Public License from time to time. Such new versions will
be similar in spirit to the present version, but may differ in detail to
address new problems or concerns.
Each version is given a distinguishing version number. If the Program
specifies a version number of the license which applies to it and "any
later version", you have the option of following the terms and conditions
either of that version or of any later version published by the Free
Software Foundation. If the Program does not specify a version number of
the license, you may choose any version ever published by the Free Software
Foundation.
8. If you wish to incorporate parts of the Program into other free
programs whose distribution conditions are different, write to the author
to ask for permission. For software which is copyrighted by the Free
Software Foundation, write to the Free Software Foundation; we sometimes
make exceptions for this. Our decision will be guided by the two goals
of preserving the free status of all derivatives of our free software and
of promoting the sharing and reuse of software generally.
NO WARRANTY
9. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS
TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE
PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
REPAIR OR CORRECTION.
10. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGES.
END OF TERMS AND CONDITIONS
Appendix: How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to humanity, the best way to achieve this is to make it
free software which everyone can redistribute and change under these
terms.
To do so, attach the following notices to the program. It is safest to
attach them to the start of each source file to most effectively convey
the exclusion of warranty; and each file should have at least the
"copyright" line and a pointer to where the full notice is found.
Copyright (C) 19yy
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 1, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301 USA
Also add information on how to contact you by electronic and paper mail.
If the program is interactive, make it output a short notice like this
when it starts in an interactive mode:
Gnomovision version 69, Copyright (C) 19xx name of author
Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the
appropriate parts of the General Public License. Of course, the
commands you use may be called something other than `show w' and `show
c'; they could even be mouse-clicks or menu items--whatever suits your
program.
You should also get your employer (if you work as a programmer) or your
school, if any, to sign a "copyright disclaimer" for the program, if
necessary. Here a sample; alter the names:
Yoyodyne, Inc., hereby disclaims all copyright interest in the
program `Gnomovision' (a program to direct compilers to make passes
at assemblers) written by James Hacker.
, 1 April 1989
Ty Coon, President of Vice
That's all there is to it!
--- The Artistic License 1.0 ---
This software is Copyright (c) 2014 by Toby Inkster.
This is free software, licensed under:
The Artistic License 1.0
The Artistic License
Preamble
The intent of this document is to state the conditions under which a Package
may be copied, such that the Copyright Holder maintains some semblance of
artistic control over the development of the package, while giving the users of
the package the right to use and distribute the Package in a more-or-less
customary fashion, plus the right to make reasonable modifications.
Definitions:
- "Package" refers to the collection of files distributed by the Copyright
Holder, and derivatives of that collection of files created through
textual modification.
- "Standard Version" refers to such a Package if it has not been modified,
or has been modified in accordance with the wishes of the Copyright
Holder.
- "Copyright Holder" is whoever is named in the copyright or copyrights for
the package.
- "You" is you, if you're thinking about copying or distributing this Package.
- "Reasonable copying fee" is whatever you can justify on the basis of media
cost, duplication charges, time of people involved, and so on. (You will
not be required to justify it to the Copyright Holder, but only to the
computing community at large as a market that must bear the fee.)
- "Freely Available" means that no fee is charged for the item itself, though
there may be fees involved in handling the item. It also means that
recipients of the item may redistribute it under the same conditions they
received it.
1. You may make and give away verbatim copies of the source form of the
Standard Version of this Package without restriction, provided that you
duplicate all of the original copyright notices and associated disclaimers.
2. You may apply bug fixes, portability fixes and other modifications derived
from the Public Domain or from the Copyright Holder. A Package modified in such
a way shall still be considered the Standard Version.
3. You may otherwise modify your copy of this Package in any way, provided that
you insert a prominent notice in each changed file stating how and when you
changed that file, and provided that you do at least ONE of the following:
a) place your modifications in the Public Domain or otherwise make them
Freely Available, such as by posting said modifications to Usenet or an
equivalent medium, or placing the modifications on a major archive site
such as ftp.uu.net, or by allowing the Copyright Holder to include your
modifications in the Standard Version of the Package.
b) use the modified Package only within your corporation or organization.
c) rename any non-standard executables so the names do not conflict with
standard executables, which must also be provided, and provide a separate
manual page for each non-standard executable that clearly documents how it
differs from the Standard Version.
d) make other distribution arrangements with the Copyright Holder.
4. You may distribute the programs of this Package in object code or executable
form, provided that you do at least ONE of the following:
a) distribute a Standard Version of the executables and library files,
together with instructions (in the manual page or equivalent) on where to
get the Standard Version.
b) accompany the distribution with the machine-readable source of the Package
with your modifications.
c) accompany any non-standard executables with their corresponding Standard
Version executables, giving the non-standard executables non-standard
names, and clearly documenting the differences in manual pages (or
equivalent), together with instructions on where to get the Standard
Version.
d) make other distribution arrangements with the Copyright Holder.
5. You may charge a reasonable copying fee for any distribution of this
Package. You may charge any fee you choose for support of this Package. You
may not charge a fee for this Package itself. However, you may distribute this
Package in aggregate with other (possibly commercial) programs as part of a
larger (possibly commercial) software distribution provided that you do not
advertise this Package as a product of your own.
6. The scripts and library files supplied as input to or produced as output
from the programs of this Package do not automatically fall under the copyright
of this Package, but belong to whomever generated them, and may be sold
commercially, and may be aggregated with this Package.
7. C or perl subroutines supplied by you and linked into this Package shall not
be considered part of this Package.
8. The name of the Copyright Holder may not be used to endorse or promote
products derived from this software without specific prior written permission.
9. THIS PACKAGE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED
WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
The End
MANIFEST 000664 001750 001750 513 12414027774 14167 0 ustar 00tai tai 000000 000000 Exporter-Tiny-0.042 CONTRIBUTING
COPYRIGHT
CREDITS
Changes
INSTALL
LICENSE
MANIFEST
META.json
META.yml
Makefile.PL
README
SIGNATURE
dist.ini
doap.ttl
examples/Example/Exporter.pm
lib/Exporter/Shiny.pm
lib/Exporter/Tiny.pm
t/01basic.t
t/02renaming.t
t/03generators.t
t/04into.t
t/05shiny.t
t/06notwant.t
t/07regexp.t
t/08tags.t
t/09warnings.t
t/10no.t
META.json 000664 001750 001750 3654 12414027774 14510 0 ustar 00tai tai 000000 000000 Exporter-Tiny-0.042 {
"abstract" : "an exporter with the features of Sub::Exporter but only core dependencies",
"author" : [
"Toby Inkster (TOBYINK) "
],
"dynamic_config" : 0,
"generated_by" : "Dist::Inkt::Profile::TOBYINK version 0.023, CPAN::Meta::Converter version 2.140640",
"keywords" : [],
"license" : [
"perl_5"
],
"meta-spec" : {
"url" : "http://search.cpan.org/perldoc?CPAN::Meta::Spec",
"version" : "2"
},
"name" : "Exporter-Tiny",
"no_index" : {
"directory" : [
"eg",
"examples",
"inc",
"t",
"xt"
]
},
"optional_features" : {},
"prereqs" : {
"configure" : {
"requires" : {
"ExtUtils::MakeMaker" : "6.17"
}
},
"runtime" : {
"requires" : {
"perl" : "5.006001"
}
},
"test" : {
"recommends" : {
"Test::Fatal" : "0",
"Test::Warnings" : "0"
},
"requires" : {
"Test::More" : "0.47"
}
}
},
"provides" : {
"Exporter::Shiny" : {
"file" : "lib/Exporter/Shiny.pm",
"version" : "0.042"
},
"Exporter::Tiny" : {
"file" : "lib/Exporter/Tiny.pm",
"version" : "0.042"
}
},
"release_status" : "stable",
"resources" : {
"bugtracker" : {
"web" : "http://rt.cpan.org/Dist/Display.html?Queue=Exporter-Tiny"
},
"homepage" : "https://metacpan.org/release/Exporter-Tiny",
"license" : [
"http://dev.perl.org/licenses/"
],
"repository" : {
"type" : "git",
"url" : "git://github.com/tobyink/p5-exporter-tiny.git",
"web" : "https://github.com/tobyink/p5-exporter-tiny"
},
"x_IRC" : "irc://irc.perl.org/#moops",
"x_identifier" : "http://purl.org/NET/cpan-uri/dist/Exporter-Tiny/project"
},
"version" : "0.042"
}
META.yml 000664 001750 001750 2143 12414027774 14330 0 ustar 00tai tai 000000 000000 Exporter-Tiny-0.042 ---
abstract: 'an exporter with the features of Sub::Exporter but only core dependencies'
author:
- 'Toby Inkster (TOBYINK) '
build_requires:
Test::More: '0.47'
configure_requires:
ExtUtils::MakeMaker: '6.17'
dynamic_config: 0
generated_by: 'Dist::Inkt::Profile::TOBYINK version 0.023, CPAN::Meta::Converter version 2.140640'
keywords: []
license: perl
meta-spec:
url: http://module-build.sourceforge.net/META-spec-v1.4.html
version: '1.4'
name: Exporter-Tiny
no_index:
directory:
- eg
- examples
- inc
- t
- xt
optional_features: {}
provides:
Exporter::Shiny:
file: lib/Exporter/Shiny.pm
version: '0.042'
Exporter::Tiny:
file: lib/Exporter/Tiny.pm
version: '0.042'
requires:
perl: '5.006001'
resources:
IRC: irc://irc.perl.org/#moops
Identifier: http://purl.org/NET/cpan-uri/dist/Exporter-Tiny/project
bugtracker: http://rt.cpan.org/Dist/Display.html?Queue=Exporter-Tiny
homepage: https://metacpan.org/release/Exporter-Tiny
license: http://dev.perl.org/licenses/
repository: git://github.com/tobyink/p5-exporter-tiny.git
version: '0.042'
Makefile.PL 000664 001750 001750 11762 12414027774 15060 0 ustar 00tai tai 000000 000000 Exporter-Tiny-0.042 use strict;
use ExtUtils::MakeMaker 6.17;
my $EUMM = eval( $ExtUtils::MakeMaker::VERSION );
my $meta = {
"abstract" => "an exporter with the features of Sub::Exporter but only core dependencies",
"author" => ["Toby Inkster (TOBYINK) "],
"dynamic_config" => 0,
"generated_by" => "Dist::Inkt::Profile::TOBYINK version 0.023, CPAN::Meta::Converter version 2.140640",
"keywords" => [],
"license" => ["perl_5"],
"meta-spec" => {
url => "http://search.cpan.org/perldoc?CPAN::Meta::Spec",
version => 2,
},
"name" => "Exporter-Tiny",
"no_index" => { directory => ["eg", "examples", "inc", "t", "xt"] },
"prereqs" => {
configure => { requires => { "ExtUtils::MakeMaker" => 6.17 } },
runtime => { requires => { perl => 5.006001 } },
test => {
recommends => { "Test::Fatal" => 0, "Test::Warnings" => 0 },
requires => { "Test::More" => 0.47 },
},
},
"provides" => {
"Exporter::Shiny" => { file => "lib/Exporter/Shiny.pm", version => 0.042 },
"Exporter::Tiny" => { file => "lib/Exporter/Tiny.pm", version => 0.042 },
},
"release_status" => "stable",
"resources" => {
bugtracker => {
web => "http://rt.cpan.org/Dist/Display.html?Queue=Exporter-Tiny",
},
homepage => "https://metacpan.org/release/Exporter-Tiny",
license => ["http://dev.perl.org/licenses/"],
repository => {
type => "git",
url => "git://github.com/tobyink/p5-exporter-tiny.git",
web => "https://github.com/tobyink/p5-exporter-tiny",
},
x_identifier => "http://purl.org/NET/cpan-uri/dist/Exporter-Tiny/project",
x_IRC => "irc://irc.perl.org/#moops",
},
"version" => 0.042,
};
my %dynamic_config;
my %WriteMakefileArgs = (
ABSTRACT => $meta->{abstract},
AUTHOR => ($EUMM >= 6.5702 ? $meta->{author} : $meta->{author}[0]),
DISTNAME => $meta->{name},
VERSION => $meta->{version},
EXE_FILES => [ map $_->{file}, values %{ $meta->{x_provides_scripts} || {} } ],
NAME => do { my $n = $meta->{name}; $n =~ s/-/::/g; $n },
test => { TESTS => "t/*.t" },
%dynamic_config,
);
$WriteMakefileArgs{LICENSE} = $meta->{license}[0] if $EUMM >= 6.3001;
sub deps
{
my %r;
for my $stage (@_)
{
for my $dep (keys %{$meta->{prereqs}{$stage}{requires}})
{
next if $dep eq 'perl';
my $ver = $meta->{prereqs}{$stage}{requires}{$dep};
$r{$dep} = $ver if !exists($r{$dep}) || $ver >= $r{$dep};
}
}
\%r;
}
my ($build_requires, $configure_requires, $runtime_requires, $test_requires);
if ($EUMM >= 6.6303)
{
$WriteMakefileArgs{BUILD_REQUIRES} ||= deps('build');
$WriteMakefileArgs{CONFIGURE_REQUIRES} ||= deps('configure');
$WriteMakefileArgs{TEST_REQUIRES} ||= deps('test');
$WriteMakefileArgs{PREREQ_PM} ||= deps('runtime');
}
elsif ($EUMM >= 6.5503)
{
$WriteMakefileArgs{BUILD_REQUIRES} ||= deps('build', 'test');
$WriteMakefileArgs{CONFIGURE_REQUIRES} ||= deps('configure');
$WriteMakefileArgs{PREREQ_PM} ||= deps('runtime');
}
elsif ($EUMM >= 6.52)
{
$WriteMakefileArgs{CONFIGURE_REQUIRES} ||= deps('configure');
$WriteMakefileArgs{PREREQ_PM} ||= deps('runtime', 'build', 'test');
}
else
{
$WriteMakefileArgs{PREREQ_PM} ||= deps('configure', 'build', 'test', 'runtime');
}
{
my ($minperl) = reverse sort(
grep defined && /^[0-9]+(\.[0-9]+)?$/,
map $meta->{prereqs}{$_}{requires}{perl},
qw( configure build runtime )
);
if (defined($minperl))
{
die "Installing $meta->{name} requires Perl >= $minperl"
unless $] >= $minperl;
$WriteMakefileArgs{MIN_PERL_VERSION} ||= $minperl
if $EUMM >= 6.48;
}
}
sub FixMakefile
{
return unless -d 'inc';
my $file = shift;
local *MAKEFILE;
open MAKEFILE, "< $file" or die "FixMakefile: Couldn't open $file: $!; bailing out";
my $makefile = do { local $/; };
close MAKEFILE or die $!;
$makefile =~ s/\b(test_harness\(\$\(TEST_VERBOSE\), )/$1'inc', /;
$makefile =~ s/( -I\$\(INST_ARCHLIB\))/ -Iinc$1/g;
$makefile =~ s/( "-I\$\(INST_LIB\)")/ "-Iinc"$1/g;
$makefile =~ s/^(FULLPERL = .*)/$1 "-Iinc"/m;
$makefile =~ s/^(PERL = .*)/$1 "-Iinc"/m;
open MAKEFILE, "> $file" or die "FixMakefile: Couldn't open $file: $!; bailing out";
print MAKEFILE $makefile or die $!;
close MAKEFILE or die $!;
}
my $mm = WriteMakefile(%WriteMakefileArgs);
FixMakefile($mm->{FIRST_MAKEFILE} || 'Makefile');
exit(0);
README 000664 001750 001750 37770 12414027766 13776 0 ustar 00tai tai 000000 000000 Exporter-Tiny-0.042 NAME
Exporter::Tiny - an exporter with the features of Sub::Exporter but only
core dependencies
SYNOPSIS
package MyUtils;
use base "Exporter::Tiny";
our @EXPORT = qw(frobnicate);
sub frobnicate { my $n = shift; ... }
1;
package MyScript;
use MyUtils "frobnicate" => { -as => "frob" };
print frob(42);
exit;
DESCRIPTION
Exporter::Tiny supports many of Sub::Exporter's external-facing features
including renaming imported functions with the `-as`, `-prefix` and
`-suffix` options; explicit destinations with the `into` option; and
alternative installers with the `installler` option. But it's written in
only about 40% as many lines of code and with zero non-core dependencies.
Its internal-facing interface is closer to Exporter.pm, with configuration
done through the @EXPORT, @EXPORT_OK and %EXPORT_TAGS package variables.
Exporter::Tiny performs most of its internal duties (including resolution
of tag names to sub names, resolution of sub names to coderefs, and
installation of coderefs into the target package) as method calls, which
means they can be overridden to provide interesting behaviour.
Utility Functions
These are really for internal use, but can be exported if you need them.
`mkopt(\@array)`
Similar to `mkopt` from Data::OptList. It doesn't support all the
fancy options that Data::OptList does (`moniker`, `require_unique`,
`must_be` and `name_test`) but runs about 50% faster.
`mkopt_hash(\@array)`
Similar to `mkopt_hash` from Data::OptList. See also `mkopt`.
TIPS AND TRICKS IMPORTING FROM EXPORTER::TINY
For the purposes of this discussion we'll assume we have a module called
`MyUtils` which exports one function, `frobnicate`. `MyUtils` inherits
from Exporter::Tiny.
Many of these tricks may seem familiar from Sub::Exporter. That is
intentional. Exporter::Tiny doesn't attempt to provide every feature of
Sub::Exporter, but where it does it usually uses a fairly similar API.
Basic importing
# import "frobnicate" function
use MyUtils "frobnicate";
# import all functions that MyUtils offers
use MyUtils -all;
Renaming imported functions
# call it "frob"
use MyUtils "frobnicate" => { -as => "frob" };
# call it "my_frobnicate"
use MyUtils "frobnicate" => { -prefix => "my_" };
# can set a prefix for *all* functions imported from MyUtils
# by placing the options hashref *first*.
use MyUtils { prefix => "my_" }, "frobnicate";
# (note the lack of hyphen before `prefix`.)
# call it "frobnicate_util"
use MyUtils "frobnicate" => { -suffix => "_util" };
use MyUtils { suffix => "_util" }, "frobnicate";
# import it twice with two different names
use MyUtils
"frobnicate" => { -as => "frob" },
"frobnicate" => { -as => "frbnct" };
Lexical subs
{
use Sub::Exporter::Lexical lexical_installer => { -as => "lex" };
use MyUtils { installer => lex }, "frobnicate";
frobnicate(...); # ok
}
frobnicate(...); # not ok
Import functions into another package
use MyUtils { into => "OtherPkg" }, "frobnicate";
OtherPkg::frobincate(...);
Import functions into a scalar
my $func;
use MyUtils "frobnicate" => { -as => \$func };
$func->(...);
Import functions into a hash
OK, Sub::Exporter doesn't do this...
my %funcs;
use MyUtils { into => \%funcs }, "frobnicate";
$funcs{frobnicate}->(...);
DO NOT WANT!
This imports everything except "frobnicate":
use MyUtils qw( -all !frobnicate );
Negated imports always "win", so the following will not import
"frobnicate", no matter how many times you repeat it...
use MyUtils qw( !frobnicate frobnicate frobnicate frobnicate );
Importing by regexp
Here's how you could import all functions beginning with an "f":
use MyUtils qw( /^F/i );
Or import everything except functions beginning with a "z":
use MyUtils qw( -all !/^Z/i );
Note that regexps are always supplied as *strings* starting with "/", and
not as quoted regexp references (`qr/.../`).
Unimporting
You can unimport the functions that MyUtils added to your namespace:
no MyUtils;
Or just specific ones:
no MyUtils qw(frobnicate);
If you renamed a function when you imported it, you should unimport by the
new name:
use MyUtils frobnicate => { -as => "frob" };
...;
no MyUtils "frob";
Unimporting using tags and regexps should mostly do what you want.
TIPS AND TRICKS EXPORTING USING EXPORTER::TINY
Simple configuration works the same as Exporter; inherit from this module,
and use the @EXPORT, @EXPORT_OK and %EXPORT_TAGS package variables to list
subs to export.
Generators
Exporter::Tiny has always allowed exported subs to be generated (like
Sub::Exporter), but until version 0.025 did not have an especially nice
API for it.
Now, it's easy. If you want to generate a sub `foo` to export, list it in
@EXPORT or @EXPORT_OK as usual, and then simply give your exporter module
a class method called `_generate_foo`.
push @EXPORT_OK, 'foo';
sub _generate_foo {
my $class = shift;
my ($name, $args, $globals) = @_;
return sub {
...;
}
}
You can also generate tags:
my %constants;
BEGIN {
%constants = (FOO => 1, BAR => 2);
}
use constant \%constants;
$EXPORT_TAGS{constants} = sub {
my $class = shift;
my ($name, $args, $globals) = @_;
return keys(%constants);
};
Overriding Internals
An important difference between Exporter and Exporter::Tiny is that the
latter calls all its internal functions as *class methods*. This means
that your subclass can *override them* to alter their behaviour.
The following methods are available to be overridden. Despite being named
with a leading underscore, they are considered public methods. (The
underscore is there to avoid accidentally colliding with any of your own
function names.)
`_exporter_validate_opts($globals)`
This method is called once each time `import` is called. It is passed
a reference to the global options hash. (That is, the optional leading
hashref in the `use` statement, where the `into` and `installer`
options can be provided.)
You may use this method to munge the global options, or validate them,
throwing an exception or printing a warning.
The default implementation does nothing interesting.
`_exporter_validate_unimport_opts($globals)`
Like `_exporter_validate_opts`, but called for `unimport`.
`_exporter_merge_opts($tag_opts, $globals, @exports)`
Called to merge options which have been provided for a tag into the
options provided for the exports that the tag expanded to.
`_exporter_expand_tag($name, $args, $globals)`
This method is called to expand an import tag (e.g. ":constants"). It
is passed the tag name (minus the leading ":"), an optional hashref of
options (like `{ -prefix => "foo_" }`), and the global options
hashref.
It is expected to return a list of ($name, $args) arrayref pairs.
These names can be sub names to export, or further tag names (which
must have their ":"). If returning tag names, be careful to avoid
creating a tag expansion loop!
The default implementation uses %EXPORT_TAGS to expand tags, and
provides fallbacks for the `:default` and `:all` tags.
`_exporter_expand_regexp($regexp, $args, $globals)`
Like `_exporter_expand_regexp`, but given a regexp-like string instead
of a tag name.
The default implementation greps through @EXPORT_OK for imports, and
the list of already-imported functions for exports.
`_exporter_expand_sub($name, $args, $globals)`
This method is called to translate a sub name to a hash of name =>
coderef pairs for exporting to the caller. In general, this would just
be a hash with one key and one value, but, for example, Type::Library
overrides this method so that "+Foo" gets expanded to:
(
Foo => sub { $type },
is_Foo => sub { $type->check(@_) },
to_Foo => sub { $type->assert_coerce(@_) },
assert_Foo => sub { $type->assert_return(@_) },
)
The default implementation checks that the name is allowed to be
exported (using the `_exporter_permitted_regexp` method), gets the
coderef using the generator if there is one (or by calling `can` on
your exporter otherwise) and calls `_exporter_fail` if it's unable to
generate or retrieve a coderef.
`_exporter_permitted_regexp($globals)`
This method is called to retrieve a regexp for validating the names of
exportable subs. If a sub doesn't match the regexp, then the default
implementation of `_exporter_expand_sub` will refuse to export it. (Of
course, you may override the default `_exporter_expand_sub`.)
The default implementation of this method assembles the regexp from
@EXPORT and @EXPORT_OK.
`_exporter_fail($name, $args, $globals)`
Called by `_exporter_expand_sub` if it can't find a coderef to export.
The default implementation just throws an exception. But you could
emit a warning instead, or just ignore the failed export.
If you don't throw an exception then you should be aware that this
method is called in list context, and any list it returns will be
treated as an `_exporter_expand_sub`-style hash of names and coderefs
for export.
`_exporter_install_sub($name, $args, $globals, $coderef)`
This method actually installs the exported sub into its new
destination. Its return value is ignored.
The default implementation handles sub renaming (i.e. the `-as`,
`-prefix` and `-suffix` functions. This method does a lot of stuff; if
you need to override it, it's probably a good idea to just pre-process
the arguments and then call the super method rather than trying to
handle all of it yourself.
`_exporter_uninstall_sub($name, $args, $globals)`
The opposite of `_exporter_install_sub`.
DIAGNOSTICS
Overwriting existing sub '%s::%s' with sub '%s' exported by %s
A warning issued if Exporter::Tiny is asked to export a symbol which
will result in an existing sub being overwritten. This warning can be
suppressed using either of the following:
use MyUtils { replace => 1 }, "frobnicate";
use MyUtils "frobnicate" => { -replace => 1 };
Or can be upgraded to a fatal error:
use MyUtils { replace => "die" }, "frobnicate";
use MyUtils "frobnicate" => { -replace => "die" };
Refusing to overwrite existing sub '%s::%s' with sub '%s' exported by %s
The fatal version of the above warning.
Could not find sub '%s' exported by %s
You requested to import a sub which the package does not provide.
Cannot provide an -as option for tags
Because a tag may provide more than one function, it does not make
sense to request a single name for it. Instead use `-prefix` or
`-suffix`.
Passing options to unimport '%s' makes no sense
When you import a sub, it occasionally makes sense to pass some
options for it. However, when unimporting, options do nothing, so this
warning is issued.
HISTORY
Type::Library had a bunch of custom exporting code which poked coderefs
into its caller's stash. It needed this to be something more powerful than
most exporters so that it could switch between exporting Moose, Mouse and
Moo-compatible objects on request. Sub::Exporter would have been capable,
but had too many dependencies for the Type::Tiny project.
Meanwhile Type::Utils, Types::TypeTiny and Test::TypeTiny each used the
venerable Exporter.pm. However, this meant they were unable to use the
features like Sub::Exporter-style function renaming which I'd built into
Type::Library:
## import "Str" but rename it to "String".
use Types::Standard "Str" => { -as => "String" };
And so I decided to factor out code that could be shared by all
Type-Tiny's exporters into a single place: Exporter::TypeTiny.
As of version 0.026, Exporter::TypeTiny was also made available as
Exporter::Tiny, distributed independently on CPAN. CHOCOLATEBOY had
convinced me that it was mature enough to live a life of its own.
As of version 0.030, Type-Tiny depends on Exporter::Tiny and
Exporter::TypeTiny is being phased out.
OBLIGATORY EXPORTER COMPARISON
Exporting is unlikely to be your application's performance bottleneck, but
nonetheless here are some comparisons.
Comparative sizes according to Devel::SizeMe:
Exporter 217.1Kb
Sub::Exporter::Progressive 263.2Kb
Exporter::Tiny 267.7Kb
Exporter + Exporter::Heavy 281.5Kb
Exporter::Renaming 406.2Kb
Sub::Exporter 701.0Kb
Performance exporting a single sub:
Rate SubExp ExpTiny SubExpProg ExpPM
SubExp 2489/s -- -56% -85% -88%
ExpTiny 5635/s 126% -- -67% -72%
SubExpProg 16905/s 579% 200% -- -16%
ExpPM 20097/s 707% 257% 19% --
(Exporter::Renaming globally changes the behaviour of Exporter.pm, so
could not be included in the same benchmarks.)
(Non-Core) Dependencies:
Exporter -1
Exporter::Renaming 0
Exporter::Tiny 0
Sub::Exporter::Progressive 0
Sub::Exporter 3
Features:
ExpPM ExpTiny SubExp SubExpProg
Can export code symbols............. Yes Yes Yes Yes
Can export non-code symbols......... Yes
Groups/tags......................... Yes Yes Yes Yes
Export by regexp.................... Yes Yes
Bang prefix......................... Yes Yes
Allows renaming of subs............. Yes Yes Maybe
Install code into scalar refs....... Yes Yes Maybe
Can be passed an "into" parameter... Yes Yes Maybe
Can be passed an "installer" sub.... Yes Yes Maybe
Config avoids package variables..... Yes
Supports generators................. Yes Yes
Sane API for generators............. Yes Yes
Unimport............................ Yes
(Certain Sub::Exporter::Progressive features are only available if
Sub::Exporter is installed.)
BUGS
Please report any bugs to
.
SUPPORT
IRC: support is available through in the *#moops* channel on irc.perl.org
.
SEE ALSO
Exporter::Shiny, Sub::Exporter, Exporter.
AUTHOR
Toby Inkster .
COPYRIGHT AND LICENCE
This software is copyright (c) 2013-2014 by Toby Inkster.
This is free software; you can redistribute it and/or modify it under the
same terms as the Perl 5 programming language system itself.
DISCLAIMER OF WARRANTIES
THIS PACKAGE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED
WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
SIGNATURE 000664 001750 001750 4270 12414027775 14347 0 ustar 00tai tai 000000 000000 Exporter-Tiny-0.042 This file contains message digests of all files listed in MANIFEST,
signed via the Module::Signature module, version 0.73.
To verify the content in this distribution, first make sure you have
Module::Signature installed, then type:
% cpansign -v
It will check each file's integrity, as well as the signature's
validity. If "==> Signature verified OK! <==" is not displayed,
the distribution may already have been compromised, and you should
not run its Makefile.PL or Build.PL.
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
SHA1 33317486c4fa2cf7fec85bf92ed38ac0f64233a0 CONTRIBUTING
SHA1 5980cc638348a4f7438480d881a82ae5e17a1630 COPYRIGHT
SHA1 e3b0c464bb56d4285fa64e31a70b301692dd825c CREDITS
SHA1 5c7b2ac127f2c84b4bac86a882a671fe17a933e3 Changes
SHA1 3b20e9835f489bbf71b1deb6aa7c10729482aa77 INSTALL
SHA1 34f5e12514b91055de4b164a1f2327ef5c30ba53 LICENSE
SHA1 7d98e1b385b7b5d70cb9a1497eea3b233f4baa8a MANIFEST
SHA1 525d4669e3507fc769ab765d6438218af3e9adbb META.json
SHA1 e50e4613cc1d1abd87c290d1f2953eedad430de2 META.yml
SHA1 1c9cf0c5db5b9abf7a137c2db5eebd93baafce48 Makefile.PL
SHA1 29f2538f2e202b70d54cf08d0d7499fa7ddf4c5d README
SHA1 a43593d3e3a79c5f455977ba75083d9f191f6af6 dist.ini
SHA1 066ce57aee9422a1789f0b42a968b3bb16a4c117 doap.ttl
SHA1 3f65666b300ab7e7a1e5e25fb69e4ce6675e0f63 examples/Example/Exporter.pm
SHA1 90df17b2a1b5cf0ddf5e81d7f8c6fcdf6152f800 lib/Exporter/Shiny.pm
SHA1 57ff9abef5131446f439a23224522805307fc743 lib/Exporter/Tiny.pm
SHA1 6ba2757140a1c118ae5bac4c10ea8a6275ee15f2 t/01basic.t
SHA1 8b9c883098fbdaf8999c6f8f909a79297870af86 t/02renaming.t
SHA1 103845d83b41f8d3c503d50e9d6012790b25f77f t/03generators.t
SHA1 6a20cb44b8b22885209f6c3f30cbcf5adb80c52c t/04into.t
SHA1 e50bb7649f42c23b8873dd2e72ef63d85e443b28 t/05shiny.t
SHA1 8c545aab416cd36ee4fde0cc50cf6b59200a9aac t/06notwant.t
SHA1 803a876d8e5e5b5af567f7a3a6e7a1071a4a48ed t/07regexp.t
SHA1 dbce3f55c87fefdfe5abba21afa5a9c9a9a08cf0 t/08tags.t
SHA1 9cc0bdbc9fd24f98161b4d314bc7c841f2fa8efc t/09warnings.t
SHA1 2b5c5da82a5c8f2d69d46915b9921d2ceb6ca214 t/10no.t
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
iEYEARECAAYFAlQwL/wACgkQzr+BKGoqfTkonACeP1ZH9sdg3mJTHQpxoxdgTNQP
I8YAnjYQAQLXP2fg8wYUZKcbDS5aFJml
=JZvp
-----END PGP SIGNATURE-----
dist.ini 000664 001750 001750 77 12414027766 14470 0 ustar 00tai tai 000000 000000 Exporter-Tiny-0.042 ;;class='Dist::Inkt::Profile::TOBYINK'
;;name='Exporter-Tiny'
doap.ttl 000664 001750 001750 42400 12414027773 14546 0 ustar 00tai tai 000000 000000 Exporter-Tiny-0.042 @prefix cpan-uri: .
@prefix dc: .
@prefix doap: .
@prefix doap-changeset: .
@prefix doap-deps: .
@prefix foaf: .
@prefix rdfs: .
@prefix xsd: .
dc:title "the same terms as the perl 5 programming language system itself".
a doap:Project;
cpan-uri:x_IRC ;
dc:contributor ;
doap-deps:runtime-requirement [ doap-deps:on "perl 5.006001"^^doap-deps:CpanId ];
doap-deps:test-recommendation [ doap-deps:on "Test::Fatal"^^doap-deps:CpanId ], [ doap-deps:on "Test::Warnings"^^doap-deps:CpanId ];
doap-deps:test-requirement [ doap-deps:on "Test::More 0.47"^^doap-deps:CpanId ];
doap:bug-database ;
doap:created "2013-09-05"^^xsd:date;
doap:developer ;
doap:download-page ;
doap:homepage ;
doap:license ;
doap:maintainer ;
doap:name "Exporter-Tiny";
doap:programming-language "Perl";
doap:release , , , , , , , , , , , , , , , , , , ;
doap:repository [
a doap:GitRepository;
doap:browse ;
];
doap:shortdesc "an exporter with the features of Sub::Exporter but only core dependencies";
rdfs:seeAlso .
a doap:Version;
rdfs:label "Initial release";
dc:identifier "Exporter-Tiny-0.026"^^xsd:string;
dc:issued "2013-09-05"^^xsd:date;
doap-changeset:changeset [
doap-changeset:item [
a doap-changeset:Packaging;
rdfs:label "Split Exporter::Tiny out from Exporter::TypeTiny.";
doap-changeset:thanks ;
];
doap-changeset:versus ;
];
doap-changeset:released-by ;
doap:file-release ;
doap:revision "0.026"^^xsd:string.
a cpan-uri:DeveloperRelease, doap:Version;
dc:identifier "Exporter-Tiny-0.029_01"^^xsd:string;
dc:issued "2013-09-26"^^xsd:date;
doap-changeset:changeset [
doap-changeset:item [
a doap-changeset:Documentation, doap-changeset:Packaging;
rdfs:label "Exporter::TypeTiny is being retired, so modify documentation and distribution metadata for Exporter::Tiny to no longer point there.";
];
doap-changeset:versus ;
];
doap-changeset:released-by ;
doap:file-release ;
doap:revision "0.029_01"^^xsd:string.
a doap:Version;
dc:identifier "Exporter-Tiny-0.030"^^xsd:string;
dc:issued "2013-09-26"^^xsd:date;
doap-changeset:changeset [
doap-changeset:item [
a doap-changeset:Tests;
rdfs:label "Test for the 'into' option.";
];
doap-changeset:versus ;
];
doap-changeset:released-by ;
doap:file-release ;
doap:revision "0.030"^^xsd:string.
a cpan-uri:DeveloperRelease, doap:Version;
dc:identifier "Exporter-Tiny-0.031_01"^^xsd:string;
dc:issued "2013-12-30"^^xsd:date;
doap-changeset:changeset [
doap-changeset:item [
a doap-changeset:Packaging, doap-changeset:Tests;
rdfs:label "No longer require a recent version of Test::More; the Test::More bundled with Perl 5.6.2 should suffice.";
];
doap-changeset:versus ;
];
doap-changeset:released-by ;
doap:file-release ;
doap:revision "0.031_01"^^xsd:string.
a doap:Version;
dc:identifier "Exporter-Tiny-0.032"^^xsd:string;
dc:issued "2013-12-30"^^xsd:date;
doap-changeset:released-by ;
doap:file-release ;
doap:revision "0.032"^^xsd:string;
rdfs:comment "No functional changes since 0.031_01.".
a cpan-uri:DeveloperRelease, doap:Version;
dc:identifier "Exporter-Tiny-0.033_01"^^xsd:string;
dc:issued "2014-01-19"^^xsd:date;
doap-changeset:changeset [
doap-changeset:item [
a doap-changeset:Addition;
rdfs:label "Add a new wrapper module called Exporter::Shiny.";
];
doap-changeset:versus ;
];
doap-changeset:released-by ;
doap:file-release ;
doap:revision "0.033_01"^^xsd:string.
a doap:Version;
dc:identifier "Exporter-Tiny-0.034"^^xsd:string;
dc:issued "2014-01-19"^^xsd:date;
doap-changeset:released-by ;
doap:file-release ;
doap:revision "0.034"^^xsd:string;
rdfs:comment "No functional changes since 0.033_01.".
a cpan-uri:DeveloperRelease, doap:Version;
dc:identifier "Exporter-Tiny-0.035_01"^^xsd:string;
dc:issued "2014-03-01"^^xsd:date;
doap-changeset:changeset [
doap-changeset:item [
a doap-changeset:Packaging;
rdfs:label "Explicitly list minimum Perl version: 5.6.1.";
];
doap-changeset:versus ;
];
doap-changeset:released-by ;
doap:file-release ;
doap:revision "0.035_01"^^xsd:string.
a cpan-uri:DeveloperRelease, doap:Version;
dc:identifier "Exporter-Tiny-0.035_02"^^xsd:string;
dc:issued "2014-03-01"^^xsd:date;
doap-changeset:changeset [
doap-changeset:item [
a doap-changeset:Documentation;
rdfs:label "Document exactly what Exporter::Shiny is supposed to do.";
], [
a doap-changeset:Tests;
rdfs:label "Make t/02renaming.t less noisy.";
];
doap-changeset:versus ;
];
doap-changeset:released-by ;
doap:file-release ;
doap:revision "0.035_02"^^xsd:string.
a doap:Version;
dc:identifier "Exporter-Tiny-0.036"^^xsd:string;
dc:issued "2014-03-11"^^xsd:date;
doap-changeset:released-by ;
doap:file-release ;
doap:revision "0.036"^^xsd:string;
rdfs:comment "No functional changes since 0.035_02.".
a cpan-uri:DeveloperRelease, doap:Version;
dc:identifier "Exporter-Tiny-0.037_01"^^xsd:string;
dc:issued "2014-03-26"^^xsd:date;
doap-changeset:changeset [
doap-changeset:item [
a doap-changeset:Documentation;
rdfs:label "Fix minor error in documentation of generators.";
], [
a doap-changeset:Addition;
rdfs:label "Support Exporter.pm's import negation syntax qw( !foo ).";
], [
a doap-changeset:Addition;
rdfs:label "Support Exporter.pm's regexp import syntax qw( /foo/ ).";
];
doap-changeset:versus ;
];
doap-changeset:released-by ;
doap:file-release ;
doap:revision "0.037_01"^^xsd:string.
a cpan-uri:DeveloperRelease, doap:Version;
dc:identifier "Exporter-Tiny-0.037_02"^^xsd:string;
dc:issued "2014-04-02"^^xsd:date;
doap-changeset:changeset [
doap-changeset:item [
a doap-changeset:Change;
rdfs:label "Improved handling of hashrefs of options passed to tags, and hashrefs of options found within %EXPORT_TAGS arrayrefs.";
];
doap-changeset:versus ;
];
doap-changeset:released-by ;
doap:file-release ;
doap:revision "0.037_02"^^xsd:string.
a cpan-uri:DeveloperRelease, doap:Version;
dc:identifier "Exporter-Tiny-0.037_03"^^xsd:string;
dc:issued "2014-04-02"^^xsd:date;
doap-changeset:changeset [
doap-changeset:item [
a doap-changeset:Bugfix;
rdfs:label "Only attempt to merge hashes if we're sure they're both really hashes!";
];
doap-changeset:versus ;
];
doap-changeset:released-by ;
doap:file-release ;
doap:revision "0.037_03"^^xsd:string.
a doap:Version;
dc:identifier "Exporter-Tiny-0.038"^^xsd:string;
dc:issued "2014-04-04"^^xsd:date;
doap-changeset:released-by ;
doap:file-release ;
doap:revision "0.038"^^xsd:string;
rdfs:comment "No functional changes since 0.037_03.".
a cpan-uri:DeveloperRelease, doap:Version;
dc:identifier "Exporter-Tiny-0.039_01"^^xsd:string;
dc:issued "2014-07-20"^^xsd:date;
doap-changeset:changeset [
doap-changeset:item [
a doap-changeset:Documentation;
rdfs:label "Document warning and error messages produced by Exporter::Tiny.";
], [
a doap-changeset:Change;
rdfs:label "No longer die when redefining locally defined subs.";
], [
a doap-changeset:Change;
rdfs:label "Warn when redefining any subs.";
], [
a doap-changeset:Change;
rdfs:label "Exporter::Tiny would previously cause B.pm to be loaded into memory any time it exported anything. It no longer does.";
];
doap-changeset:versus ;
];
doap-changeset:released-by ;
doap:file-release ;
doap:revision "0.039_01"^^xsd:string.
a doap:Version;
dc:identifier "Exporter-Tiny-0.040"^^xsd:string;
dc:issued "2014-09-17"^^xsd:date;
doap-changeset:changeset [
doap-changeset:item [
a doap-changeset:Packaging;
rdfs:label "Repackage as a stable release.";
];
doap-changeset:versus ;
];
doap-changeset:released-by ;
doap:file-release ;
doap:revision "0.040"^^xsd:string.
a cpan-uri:DeveloperRelease, doap:Version;
dc:identifier "Exporter-Tiny-0.041_01"^^xsd:string;
dc:issued "2014-09-18"^^xsd:date;
doap-changeset:changeset [
doap-changeset:item [
a doap-changeset:Change;
rdfs:label "Add an `unimport` feature.";
];
doap-changeset:versus ;
];
doap-changeset:released-by ;
doap:file-release ;
doap:revision "0.041_01"^^xsd:string.
a cpan-uri:DeveloperRelease, doap:Version;
dc:identifier "Exporter-Tiny-0.041_02"^^xsd:string;
dc:issued "2014-09-19"^^xsd:date;
doap-changeset:changeset [
doap-changeset:item [
a doap-changeset:Bugfix;
rdfs:label "Option validation needs to happen after expanding tags.";
];
doap-changeset:versus ;
];
doap-changeset:released-by ;
doap:file-release ;
doap:revision "0.041_02"^^xsd:string.
a doap:Version;
dc:identifier "Exporter-Tiny-0.042"^^xsd:string;
dc:issued "2014-10-04"^^xsd:date;
doap-changeset:changeset [
doap-changeset:item [
a doap-changeset:Documentation;
rdfs:label "Document the warning emitted when you provide options to a function you are unimporting.";
], [
a doap-changeset:Change;
rdfs:label "Housekeeping on %TRACKED.";
];
doap-changeset:versus ;
];
doap-changeset:released-by ;
doap:file-release ;
doap:revision "0.042"^^xsd:string.
a doap:Project;
dc:contributor ;
doap:download-page ;
doap:homepage ;
doap:name "Type-Tiny";
doap:programming-language "Perl";
doap:release .
a doap:Version;
dc:identifier "Type-Tiny-0.026"^^xsd:string;
doap-changeset:released-by ;
doap:file-release ;
doap:revision "0.026"^^xsd:string.
a foaf:Person;
foaf:nick "CHOCOLATEBOY";
foaf:page .
a foaf:Person;
foaf:mbox ;
foaf:name "Toby Inkster";
foaf:nick "TOBYINK";
foaf:page .
01basic.t 000664 001750 001750 1303 12414027766 14727 0 ustar 00tai tai 000000 000000 Exporter-Tiny-0.042/t =pod
=encoding utf-8
=head1 PURPOSE
Very basic Exporter::Tiny test.
Check that it allows us to import the functions named in C<< @EXPORT >>.
=head1 AUTHOR
Toby Inkster Etobyink@cpan.orgE.
=head1 COPYRIGHT AND LICENCE
This software is copyright (c) 2013 by Toby Inkster.
This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.
=cut
use strict;
use warnings;
use Test::More tests => 2;
use lib qw( examples ../examples );
use Example::Exporter;
diag("Perl $]");
is fib(6), 8, 'Correctly imported "fib" from Example::Exporter';
ok !__PACKAGE__->can('embiggen'), 'Did not inadvertantly import "embiggen"';
02renaming.t 000664 001750 001750 2440 12414027766 15452 0 ustar 00tai tai 000000 000000 Exporter-Tiny-0.042/t =pod
=encoding utf-8
=head1 PURPOSE
Check renaming imported functions.
=head1 AUTHOR
Toby Inkster Etobyink@cpan.orgE.
=head1 COPYRIGHT AND LICENCE
This software is copyright (c) 2013 by Toby Inkster.
This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.
=cut
use strict;
use warnings;
use Test::More tests => 6;
BEGIN { *note = *diag unless __PACKAGE__->can("note") };
use lib qw( examples ../examples );
note "Rename functions using -as"; do {
package Local::AAA;
use Example::Exporter fib => { -as => 'fibonacci' };
::is fibonacci(6), 8, 'Correctly imported "fibonacci" from Example::Exporter';
::ok !__PACKAGE__->can('fib'), 'Did not inadvertantly import "fib"';
};
note "Rename functions using -prefix"; do {
package Local::BBB;
use Example::Exporter fib => { -prefix => 'my' };
::is myfib(6), 8, 'Correctly imported "myfib" from Example::Exporter';
::ok !__PACKAGE__->can('fib'), 'Did not inadvertantly import "fib"';
};
note "Rename functions using -suffix"; do {
package Local::CCC;
use Example::Exporter fib => { -suffix => 'onacci' };
::is fibonacci(6), 8, 'Correctly imported "fibonacci" from Example::Exporter';
::ok !__PACKAGE__->can('fib'), 'Did not inadvertantly import "fib"';
};
03generators.t 000664 001750 001750 1377 12414027766 16034 0 ustar 00tai tai 000000 000000 Exporter-Tiny-0.042/t =pod
=encoding utf-8
=head1 PURPOSE
Check renaming imported functions.
=head1 AUTHOR
Toby Inkster Etobyink@cpan.orgE.
=head1 COPYRIGHT AND LICENCE
This software is copyright (c) 2013 by Toby Inkster.
This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.
=cut
use strict;
use warnings;
use Test::More tests => 4;
use lib qw( examples ../examples );
use Example::Exporter
embiggen => {},
embiggen => { -suffix => '_by_2', amount => 2 },
embiggen => { -suffix => '_by_42', amount => 42 };
is embiggen(10), 11, 'embiggen';
is embiggen_by_2(10), 12, 'embiggen_by_2';
is embiggen_by_42(10), 52, 'embiggen_by_42';
is prototype(\&embiggen), '$', 'correct prototype';
04into.t 000664 001750 001750 1127 12414027766 14626 0 ustar 00tai tai 000000 000000 Exporter-Tiny-0.042/t =pod
=encoding utf-8
=head1 PURPOSE
Check the C<< -into >> option works.
=head1 AUTHOR
Toby Inkster Etobyink@cpan.orgE.
=head1 COPYRIGHT AND LICENCE
This software is copyright (c) 2013 by Toby Inkster.
This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.
=cut
use strict;
use warnings;
use Test::More tests => 2;
use lib qw( examples ../examples );
{
package Foo;
use Example::Exporter { into => "Bar" }, qw( fib );
}
{ package Bar; }
ok( not "Foo"->can("fib") );
ok( "Bar"->can("fib") );
05shiny.t 000664 001750 001750 1066 12414027766 15012 0 ustar 00tai tai 000000 000000 Exporter-Tiny-0.042/t =pod
=encoding utf-8
=head1 PURPOSE
Very basic Exporter::Shiny test.
=head1 AUTHOR
Toby Inkster Etobyink@cpan.orgE.
=head1 COPYRIGHT AND LICENCE
This software is copyright (c) 2014 by Toby Inkster.
This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.
=cut
use strict;
use warnings;
use Test::More tests => 1;
{
package Local::Foo;
use Exporter::Shiny qw(foo bar);
sub foo {
return 42;
}
sub bar {
return 666;
}
}
use Local::Foo qw(foo);
is(foo(), 42);
06notwant.t 000664 001750 001750 1211 12414027766 15343 0 ustar 00tai tai 000000 000000 Exporter-Tiny-0.042/t =pod
=encoding utf-8
=head1 PURPOSE
Test the C<< !notwant >> notation.
=head1 AUTHOR
Toby Inkster Etobyink@cpan.orgE.
=head1 COPYRIGHT AND LICENCE
This software is copyright (c) 2014 by Toby Inkster.
This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.
=cut
use strict;
use warnings;
use Test::More tests => 1;
{
package Local::Foo;
use Exporter::Shiny qw(foo bar);
sub foo {
return 42;
}
sub bar {
return 666;
}
}
my %imported;
'Local::Foo'->import({ into => \%imported }, qw( -all !foo ));
is_deeply([sort keys %imported], ['bar']);
07regexp.t 000664 001750 001750 1415 12414027766 15152 0 ustar 00tai tai 000000 000000 Exporter-Tiny-0.042/t =pod
=encoding utf-8
=head1 PURPOSE
Test the C<< /regexp/ >> notation.
=head1 AUTHOR
Toby Inkster Etobyink@cpan.orgE.
=head1 COPYRIGHT AND LICENCE
This software is copyright (c) 2014 by Toby Inkster.
This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.
=cut
use strict;
use warnings;
use Test::More tests => 2;
{
package Local::Foo;
use Exporter::Shiny qw(foo bar);
sub foo {
return 42;
}
sub bar {
return 666;
}
}
{
my %imported;
'Local::Foo'->import({ into => \%imported }, qw( /^F/i ));
is_deeply([sort keys %imported], ['foo']);
}
{
my %imported;
'Local::Foo'->import({ into => \%imported }, qw( -all !/^F/i ));
is_deeply([sort keys %imported], ['bar']);
}
08tags.t 000664 001750 001750 2377 12414027766 14627 0 ustar 00tai tai 000000 000000 Exporter-Tiny-0.042/t =pod
=encoding utf-8
=head1 PURPOSE
Test that tag expansion works sanely.
=head1 AUTHOR
Toby Inkster Etobyink@cpan.orgE.
=head1 COPYRIGHT AND LICENCE
This software is copyright (c) 2014 by Toby Inkster.
This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.
=cut
use strict;
use warnings;
use Test::More tests => 7;
BEGIN {
package Local::Foo;
use Exporter::Shiny qw(foo bar);
our %EXPORT_TAGS = (
first => [ 'foo' => { xxx => 41 }, 'bar' ],
second => [ 'foo', 'bar' ],
upper => [
'foo' => { -as => 'O', -prefix => 'F', -suffix => 'O' },
'bar' => { -as => 'A', -prefix => 'B', -suffix => 'R' },
],
);
sub _generate_foo {
my $me = shift;
my ($name, $args) = @_;
return sub () { $args->{xxx} };
}
sub _generate_bar {
my $me = shift;
my ($name, $args) = @_;
return sub () { $args->{xxx} };
}
};
use Local::Foo
-first => { -prefix => 'first_' },
-second => { -prefix => 'second_', xxx => 666 },
-first => { -prefix => 'third_', xxx => 42 };
is(first_foo, 41);
is(first_bar, undef);
is(second_foo, 666);
is(second_bar, 666);
is(third_foo, 42);
is(third_bar, 42);
use Local::Foo -upper => { -prefix => 'MY', xxx => 999 };
is(MYFOO, 999);
09warnings.t 000664 001750 001750 3013 12414027766 15506 0 ustar 00tai tai 000000 000000 Exporter-Tiny-0.042/t =pod
=encoding utf-8
=head1 PURPOSE
Test sub redefinition warnings/errors.
=head1 AUTHOR
Toby Inkster Etobyink@cpan.orgE.
=head1 COPYRIGHT AND LICENCE
This software is copyright (c) 2014 by Toby Inkster.
This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.
=cut
use strict;
use warnings;
use Test::More;
BEGIN {
eval "use Test::Fatal; use Test::Warnings qw(warning :no_end_test); 1"
or plan skip_all => "test requires Test::Warnings and Test::Fatal";
plan tests => 4;
};
BEGIN {
package Local::Exporter;
use Exporter::Shiny qw(foo bar);
sub foo { 666 }
sub bar { 999 }
};
like(
warning { eval q{
package Local::Test1;
sub foo { 42 }
use Local::Exporter -all;
1;
} },
qr/^Overwriting existing sub 'Local::Test1::foo' with sub 'foo' exported by Local::Exporter/,
'warning about overwriting sub',
);
like(
exception { eval q{
package Local::Test2;
sub foo { 42 }
use Local::Exporter { replace => 'die' }, -all;
1;
} or die $@ },
qr/^Refusing to overwrite existing sub 'Local::Test2::foo' with sub 'foo' exported by Local::Exporter/,
'... which can be fatalized',
);
is_deeply(
warning { eval q{
package Local::Test3;
sub foo { 42 }
use Local::Exporter { replace => 'die' }, -all;
1;
} },
[],
'... or suppressed',
);
is_deeply(
warning { eval q{
package Local::Test4;
use Local::Exporter -all;
use Local::Exporter qw(foo);
1;
} },
[],
'but importing the exact same sub twice is OK',
);
10no.t 000664 001750 001750 2023 12414027766 14262 0 ustar 00tai tai 000000 000000 Exporter-Tiny-0.042/t =pod
=encoding utf-8
=head1 PURPOSE
Check C<< unimport >> works.
=head1 AUTHOR
Toby Inkster Etobyink@cpan.orgE.
=head1 COPYRIGHT AND LICENCE
This software is copyright (c) 2014 by Toby Inkster.
This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.
=cut
use strict;
use warnings;
use Test::More tests => 7;
use lib qw( examples ../examples );
{
package Local::Pkg1;
use Example::Exporter;
::is( fib(6), 8, 'fib exported' );
no Example::Exporter;
}
ok( !Local::Pkg1->can('fib'), 'tidied fib' );
{
package Local::Pkg2;
use Example::Exporter fib => { -as => 'fibo' };
::is( fibo(6), 8, 'fibo exported' );
no Example::Exporter;
}
ok( !Local::Pkg2->can('fibo'), 'tidied fibo' );
{
package Local::Pkg3;
use Example::Exporter -all;
::is( fib(6), 8, 'fib exported' );
::is( embiggen(6), 7, 'embiggen exported' );
no Example::Exporter qw( /^F/i );
}
ok( Local::Pkg3->can('embiggen') && !Local::Pkg3->can('fib'), 'tidied by regexp' );
Exporter.pm 000664 001750 001750 2107 12414027766 20437 0 ustar 00tai tai 000000 000000 Exporter-Tiny-0.042/examples/Example use 5.006001;
use strict;
use warnings;
package Example::Exporter;
# Inherit from Exporter::Tiny.
#
use base 'Exporter::Tiny';
# The list of functions to export by default.
# Be conservative.
#
our @EXPORT = qw( fib );
# The list of functions which are allowed to
# be exported. Be liberal.
#
our @EXPORT_OK = qw( embiggen );
# Note that there was no need to list "fib"
# in @EXPORT_OK. It was in @EXPORT, so it's
# implicitly ok.
# This is the definition of the "fib" function
# that we want to export.
#
sub fib {
my $n = $_[0];
(int($n) eq $n) && ($n >= 0)
or die "Expected natural number as argument; got '$n'";
return $n if $n < 2;
fib($n - 1) + fib($n - 2);
}
# We won't define a standard embiggen function.
# Instead we will generate one when requested.
#
sub _generate_embiggen {
my ($class, $name, $arg, $globals) = @_;
my $embiggen_amount = exists($arg->{amount}) ? $arg->{amount} : 1;
# This is the sub that will be installed into
# the caller's namespace.
#
return sub ($) {
my $n = $_[0];
return $n + $embiggen_amount;
}
}
1; # Make Perl Happy™
Shiny.pm 000664 001750 001750 4261 12414027766 17071 0 ustar 00tai tai 000000 000000 Exporter-Tiny-0.042/lib/Exporter package Exporter::Shiny;
use 5.006001;
use strict;
use warnings;
use Exporter::Tiny ();
our $AUTHORITY = 'cpan:TOBYINK';
our $VERSION = '0.042';
sub import {
my $me = shift;
my $caller = caller;
(my $nominal_file = $caller) =~ s(::)(/)g;
$INC{"$nominal_file\.pm"} ||= __FILE__;
if (@_ == 2 and $_[0] eq -setup)
{
my (undef, $opts) = @_;
@_ = @{ delete($opts->{exports}) || [] };
if (%$opts) {
Exporter::Tiny::_croak(
'Unsupported Sub::Exporter-style options: %s',
join(q[, ], sort keys %$opts),
);
}
}
ref($_) && Exporter::Tiny::_croak('Expected sub name, got ref %s', $_) for @_;
no strict qw(refs);
push @{"$caller\::ISA"}, 'Exporter::Tiny';
push @{"$caller\::EXPORT_OK"}, @_;
}
1;
__END__
=pod
=encoding utf-8
=head1 NAME
Exporter::Shiny - shortcut for Exporter::Tiny
=head1 SYNOPSIS
use Exporter::Shiny qw( foo bar );
Is a shortcut for:
use base "Exporter::Tiny";
push our(@EXPORT_OK), qw( foo bar );
For compatibility with L, the following longer syntax is
also supported:
use Exporter::Shiny -setup => {
exports => [qw( foo bar )],
};
=head1 DESCRIPTION
This is a very small wrapper to simplify using L.
It does the following:
=over
=item * Marks your package as loaded in C<< %INC >>;
=item * Pushes any function names in the import list onto your C<< @EXPORT_OK >>; and
=item * Pushes C<< "Exporter::Tiny" >> onto your C<< @ISA >>.
=back
It doesn't set up C<< %EXPORT_TAGS >> or C<< @EXPORT >>, but there's
nothing stopping you doing that yourself.
=head1 BUGS
Please report any bugs to
L.
=head1 SEE ALSO
L.
=head1 AUTHOR
Toby Inkster Etobyink@cpan.orgE.
=head1 COPYRIGHT AND LICENCE
This software is copyright (c) 2014 by Toby Inkster.
This is free software; you can redistribute it and/or modify it under
the same terms as the Perl 5 programming language system itself.
=head1 DISCLAIMER OF WARRANTIES
THIS PACKAGE IS PROVIDED "AS IS" AND WITHOUT ANY EXPRESS OR IMPLIED
WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
Tiny.pm 000664 001750 001750 61455 12414027766 16752 0 ustar 00tai tai 000000 000000 Exporter-Tiny-0.042/lib/Exporter package Exporter::Tiny;
use 5.006001;
use strict;
use warnings; no warnings qw(void once uninitialized numeric redefine);
our $AUTHORITY = 'cpan:TOBYINK';
our $VERSION = '0.042';
our @EXPORT_OK = qw< mkopt mkopt_hash _croak _carp >;
sub _croak ($;@) { require Carp; my $fmt = shift; @_ = sprintf($fmt, @_); goto \&Carp::croak }
sub _carp ($;@) { require Carp; my $fmt = shift; @_ = sprintf($fmt, @_); goto \&Carp::carp }
my $_process_optlist = sub
{
my $class = shift;
my ($global_opts, $opts, $want, $not_want) = @_;
while (@$opts)
{
my $opt = shift @{$opts};
my ($name, $value) = @$opt;
($name =~ m{\A\!(/.+/[msixpodual]+)\z}) ?
do {
my @not = $class->_exporter_expand_regexp($1, $value, $global_opts);
++$not_want->{$_->[0]} for @not;
} :
($name =~ m{\A\!(.+)\z}) ?
(++$not_want->{$1}) :
($name =~ m{\A[:-](.+)\z}) ?
push(@$opts, $class->_exporter_expand_tag($1, $value, $global_opts)) :
($name =~ m{\A/.+/[msixpodual]+\z}) ?
push(@$opts, $class->_exporter_expand_regexp($name, $value, $global_opts)) :
# else ?
push(@$want, $opt);
}
};
sub import
{
my $class = shift;
my $global_opts = +{ @_ && ref($_[0]) eq q(HASH) ? %{+shift} : () };
$global_opts->{into} = caller unless exists $global_opts->{into};
my @want;
my %not_want; $global_opts->{not} = \%not_want;
my @args = do { no strict qw(refs); @_ ? @_ : @{"$class\::EXPORT"} };
my $opts = mkopt(\@args);
$class->$_process_optlist($global_opts, $opts, \@want, \%not_want);
my $permitted = $class->_exporter_permitted_regexp($global_opts);
$class->_exporter_validate_opts($global_opts);
for my $wanted (@want)
{
next if $not_want{$wanted->[0]};
my %symbols = $class->_exporter_expand_sub(@$wanted, $global_opts, $permitted);
$class->_exporter_install_sub($_, $wanted->[1], $global_opts, $symbols{$_})
for keys %symbols;
}
}
sub unimport
{
my $class = shift;
my $global_opts = +{ @_ && ref($_[0]) eq q(HASH) ? %{+shift} : () };
$global_opts->{into} = caller unless exists $global_opts->{into};
$global_opts->{is_unimport} = 1;
my @want;
my %not_want; $global_opts->{not} = \%not_want;
my @args = do { our %TRACKED; @_ ? @_ : keys(%{$TRACKED{$class}{$global_opts->{into}}}) };
my $opts = mkopt(\@args);
$class->$_process_optlist($global_opts, $opts, \@want, \%not_want);
my $permitted = $class->_exporter_permitted_regexp($global_opts);
$class->_exporter_validate_unimport_opts($global_opts);
my $expando = $class->can('_exporter_expand_sub');
$expando = undef if $expando == \&_exporter_expand_sub;
for my $wanted (@want)
{
next if $not_want{$wanted->[0]};
if ($wanted->[1])
{
_carp("Passing options to unimport '%s' makes no sense", $wanted->[0])
unless (ref($wanted->[1]) eq 'HASH' and not keys %{$wanted->[1]});
}
my %symbols = defined($expando)
? $class->$expando(@$wanted, $global_opts, $permitted)
: ($wanted->[0] => sub { "dummy" });
$class->_exporter_uninstall_sub($_, $wanted->[1], $global_opts)
for keys %symbols;
}
}
# Called once per import/unimport, passed the "global" import options.
# Expected to validate the options and carp or croak if there are problems.
# Can also take the opportunity to do other stuff if needed.
#
sub _exporter_validate_opts { 1 }
sub _exporter_validate_unimport_opts { 1 }
# Called after expanding a tag or regexp to merge the tag's options with
# any sub-specific options.
#
sub _exporter_merge_opts
{
my $class = shift;
my ($tag_opts, $global_opts, @stuff) = @_;
$tag_opts = {} unless ref($tag_opts) eq q(HASH);
_croak('Cannot provide an -as option for tags')
if exists $tag_opts->{-as};
my $optlist = mkopt(\@stuff);
for my $export (@$optlist)
{
next if defined($export->[1]) && ref($export->[1]) ne q(HASH);
my %sub_opts = ( %{ $export->[1] or {} }, %$tag_opts );
$sub_opts{-prefix} = sprintf('%s%s', $tag_opts->{-prefix}, $export->[1]{-prefix})
if exists($export->[1]{-prefix}) && exists($tag_opts->{-prefix});
$sub_opts{-suffix} = sprintf('%s%s', $export->[1]{-suffix}, $tag_opts->{-suffix})
if exists($export->[1]{-suffix}) && exists($tag_opts->{-suffix});
$export->[1] = \%sub_opts;
}
return @$optlist;
}
# Given a tag name, looks it up in %EXPORT_TAGS and returns the list of
# associated functions. The default implementation magically handles tags
# "all" and "default". The default implementation interprets any undefined
# tags as being global options.
#
sub _exporter_expand_tag
{
no strict qw(refs);
my $class = shift;
my ($name, $value, $globals) = @_;
my $tags = \%{"$class\::EXPORT_TAGS"};
return $class->_exporter_merge_opts($value, $globals, $tags->{$name}->($class, @_))
if ref($tags->{$name}) eq q(CODE);
return $class->_exporter_merge_opts($value, $globals, @{$tags->{$name}})
if exists $tags->{$name};
return $class->_exporter_merge_opts($value, $globals, @{"$class\::EXPORT"}, @{"$class\::EXPORT_OK"})
if $name eq 'all';
return $class->_exporter_merge_opts($value, $globals, @{"$class\::EXPORT"})
if $name eq 'default';
$globals->{$name} = $value || 1;
return;
}
# Given a regexp-like string, looks it up in @EXPORT_OK and returns the
# list of matching functions.
#
sub _exporter_expand_regexp
{
no strict qw(refs);
our %TRACKED;
my $class = shift;
my ($name, $value, $globals) = @_;
my $compiled = eval("qr$name");
my @possible = $globals->{is_unimport}
? keys( %{$TRACKED{$class}{$globals->{into}}} )
: @{"$class\::EXPORT_OK"};
$class->_exporter_merge_opts($value, $globals, grep /$compiled/, @possible);
}
# Helper for _exporter_expand_sub. Returns a regexp matching all subs in
# the exporter package which are available for export.
#
sub _exporter_permitted_regexp
{
no strict qw(refs);
my $class = shift;
my $re = join "|", map quotemeta, sort {
length($b) <=> length($a) or $a cmp $b
} @{"$class\::EXPORT"}, @{"$class\::EXPORT_OK"};
qr{^(?:$re)$}ms;
}
# Given a sub name, returns a hash of subs to install (usually just one sub).
# Keys are sub names, values are coderefs.
#
sub _exporter_expand_sub
{
my $class = shift;
my ($name, $value, $globals, $permitted) = @_;
$permitted ||= $class->_exporter_permitted_regexp($globals);
no strict qw(refs);
if ($name =~ $permitted)
{
my $generator = $class->can("_generate_$name");
return $name => $class->$generator($name, $value, $globals) if $generator;
my $sub = $class->can($name);
return $name => $sub if $sub;
}
$class->_exporter_fail(@_);
}
# Called by _exporter_expand_sub if it is unable to generate a key-value
# pair for a sub.
#
sub _exporter_fail
{
my $class = shift;
my ($name, $value, $globals) = @_;
return if $globals->{is_unimport};
_croak("Could not find sub '%s' exported by %s", $name, $class);
}
# Actually performs the installation of the sub into the target package. This
# also handles renaming the sub.
#
sub _exporter_install_sub
{
my $class = shift;
my ($name, $value, $globals, $sym) = @_;
my $into = $globals->{into};
my $installer = $globals->{installer} || $globals->{exporter};
$name = $value->{-as} || $name;
unless (ref($name) eq q(SCALAR))
{
my ($prefix) = grep defined, $value->{-prefix}, $globals->{prefix}, q();
my ($suffix) = grep defined, $value->{-suffix}, $globals->{suffix}, q();
$name = "$prefix$name$suffix";
}
return ($$name = $sym) if ref($name) eq q(SCALAR);
return ($into->{$name} = $sym) if ref($into) eq q(HASH);
no strict qw(refs);
if (exists &{"$into\::$name"} and \&{"$into\::$name"} != $sym)
{
my ($level) = grep defined, $value->{-replace}, $globals->{replace}, q(0);
my $action = {
carp => \&_carp,
0 => \&_carp,
'' => \&_carp,
warn => \&_carp,
nonfatal => \&_carp,
croak => \&_croak,
fatal => \&_croak,
die => \&_croak,
}->{$level} || sub {};
$action->(
$action == \&_croak
? "Refusing to overwrite existing sub '%s::%s' with sub '%s' exported by %s"
: "Overwriting existing sub '%s::%s' with sub '%s' exported by %s",
$into,
$name,
$_[0],
$class,
);
}
our %TRACKED;
$TRACKED{$class}{$into}{$name} = $sym;
no warnings qw(prototype);
$installer
? $installer->($globals, [$name, $sym])
: (*{"$into\::$name"} = $sym);
}
sub _exporter_uninstall_sub
{
our %TRACKED;
my $class = shift;
my ($name, $value, $globals, $sym) = @_;
my $into = $globals->{into};
ref $into and return;
no strict qw(refs);
# Cowardly refuse to uninstall a sub that differs from the one
# we installed!
my $our_coderef = $TRACKED{$class}{$into}{$name};
my $cur_coderef = exists(&{"$into\::$name"}) ? \&{"$into\::$name"} : -1;
return unless $our_coderef == $cur_coderef;
my $stash = \%{"$into\::"};
my $old = delete $stash->{$name};
my $full_name = join('::', $into, $name);
foreach my $type (qw(SCALAR HASH ARRAY IO)) # everything but the CODE
{
next unless defined(*{$old}{$type});
*$full_name = *{$old}{$type};
}
delete $TRACKED{$class}{$into}{$name};
}
sub mkopt
{
my $in = shift or return [];
my @out;
$in = [map(($_ => ref($in->{$_}) ? $in->{$_} : ()), sort keys %$in)]
if ref($in) eq q(HASH);
for (my $i = 0; $i < @$in; $i++)
{
my $k = $in->[$i];
my $v;
($i == $#$in) ? ($v = undef) :
!defined($in->[$i+1]) ? (++$i, ($v = undef)) :
!ref($in->[$i+1]) ? ($v = undef) :
($v = $in->[++$i]);
push @out, [ $k => $v ];
}
\@out;
}
sub mkopt_hash
{
my $in = shift or return;
my %out = map +($_->[0] => $_->[1]), @{ mkopt($in) };
\%out;
}
1;
__END__
=pod
=encoding utf-8
=for stopwords frobnicate greps regexps
=head1 NAME
Exporter::Tiny - an exporter with the features of Sub::Exporter but only core dependencies
=head1 SYNOPSIS
package MyUtils;
use base "Exporter::Tiny";
our @EXPORT = qw(frobnicate);
sub frobnicate { my $n = shift; ... }
1;
package MyScript;
use MyUtils "frobnicate" => { -as => "frob" };
print frob(42);
exit;
=head1 DESCRIPTION
Exporter::Tiny supports many of Sub::Exporter's external-facing features
including renaming imported functions with the C<< -as >>, C<< -prefix >> and
C<< -suffix >> options; explicit destinations with the C<< into >> option;
and alternative installers with the C<< installler >> option. But it's written
in only about 40% as many lines of code and with zero non-core dependencies.
Its internal-facing interface is closer to Exporter.pm, with configuration
done through the C<< @EXPORT >>, C<< @EXPORT_OK >> and C<< %EXPORT_TAGS >>
package variables.
Exporter::Tiny performs most of its internal duties (including resolution
of tag names to sub names, resolution of sub names to coderefs, and
installation of coderefs into the target package) as method calls, which
means they can be overridden to provide interesting behaviour.
=head2 Utility Functions
These are really for internal use, but can be exported if you need them.
=over
=item C<< mkopt(\@array) >>
Similar to C from L. It doesn't support all the
fancy options that Data::OptList does (C, C,
C and C) but runs about 50% faster.
=item C<< mkopt_hash(\@array) >>
Similar to C from L. See also C.
=back
=head1 TIPS AND TRICKS IMPORTING FROM EXPORTER::TINY
For the purposes of this discussion we'll assume we have a module called
C<< MyUtils >> which exports one function, C<< frobnicate >>. C<< MyUtils >>
inherits from Exporter::Tiny.
Many of these tricks may seem familiar from L. That is
intentional. Exporter::Tiny doesn't attempt to provide every feature of
Sub::Exporter, but where it does it usually uses a fairly similar API.
=head2 Basic importing
# import "frobnicate" function
use MyUtils "frobnicate";
# import all functions that MyUtils offers
use MyUtils -all;
=head2 Renaming imported functions
# call it "frob"
use MyUtils "frobnicate" => { -as => "frob" };
# call it "my_frobnicate"
use MyUtils "frobnicate" => { -prefix => "my_" };
# can set a prefix for *all* functions imported from MyUtils
# by placing the options hashref *first*.
use MyUtils { prefix => "my_" }, "frobnicate";
# (note the lack of hyphen before `prefix`.)
# call it "frobnicate_util"
use MyUtils "frobnicate" => { -suffix => "_util" };
use MyUtils { suffix => "_util" }, "frobnicate";
# import it twice with two different names
use MyUtils
"frobnicate" => { -as => "frob" },
"frobnicate" => { -as => "frbnct" };
=head2 Lexical subs
{
use Sub::Exporter::Lexical lexical_installer => { -as => "lex" };
use MyUtils { installer => lex }, "frobnicate";
frobnicate(...); # ok
}
frobnicate(...); # not ok
=head2 Import functions into another package
use MyUtils { into => "OtherPkg" }, "frobnicate";
OtherPkg::frobincate(...);
=head2 Import functions into a scalar
my $func;
use MyUtils "frobnicate" => { -as => \$func };
$func->(...);
=head2 Import functions into a hash
OK, Sub::Exporter doesn't do this...
my %funcs;
use MyUtils { into => \%funcs }, "frobnicate";
$funcs{frobnicate}->(...);
=head2 DO NOT WANT!
This imports everything except "frobnicate":
use MyUtils qw( -all !frobnicate );
Negated imports always "win", so the following will not import
"frobnicate", no matter how many times you repeat it...
use MyUtils qw( !frobnicate frobnicate frobnicate frobnicate );
=head2 Importing by regexp
Here's how you could import all functions beginning with an "f":
use MyUtils qw( /^F/i );
Or import everything except functions beginning with a "z":
use MyUtils qw( -all !/^Z/i );
Note that regexps are always supplied as I starting with
C<< "/" >>, and not as quoted regexp references (C<< qr/.../ >>).
=head2 Unimporting
You can unimport the functions that MyUtils added to your namespace:
no MyUtils;
Or just specific ones:
no MyUtils qw(frobnicate);
If you renamed a function when you imported it, you should unimport by
the new name:
use MyUtils frobnicate => { -as => "frob" };
...;
no MyUtils "frob";
Unimporting using tags and regexps should mostly do what you want.
=head1 TIPS AND TRICKS EXPORTING USING EXPORTER::TINY
Simple configuration works the same as L; inherit from this module,
and use the C<< @EXPORT >>, C<< @EXPORT_OK >> and C<< %EXPORT_TAGS >>
package variables to list subs to export.
=head2 Generators
Exporter::Tiny has always allowed exported subs to be generated (like
L), but until version 0.025 did not have an especially nice
API for it.
Now, it's easy. If you want to generate a sub C to export, list it in
C<< @EXPORT >> or C<< @EXPORT_OK >> as usual, and then simply give your
exporter module a class method called C<< _generate_foo >>.
push @EXPORT_OK, 'foo';
sub _generate_foo {
my $class = shift;
my ($name, $args, $globals) = @_;
return sub {
...;
}
}
You can also generate tags:
my %constants;
BEGIN {
%constants = (FOO => 1, BAR => 2);
}
use constant \%constants;
$EXPORT_TAGS{constants} = sub {
my $class = shift;
my ($name, $args, $globals) = @_;
return keys(%constants);
};
=head2 Overriding Internals
An important difference between L and Exporter::Tiny is that
the latter calls all its internal functions as I<< class methods >>. This
means that your subclass can I<< override them >> to alter their behaviour.
The following methods are available to be overridden. Despite being named
with a leading underscore, they are considered public methods. (The underscore
is there to avoid accidentally colliding with any of your own function names.)
=over
=item C<< _exporter_validate_opts($globals) >>
This method is called once each time C is called. It is passed a
reference to the global options hash. (That is, the optional leading hashref
in the C