r72897 - in /branches/upstream/libouch-perl: ./ current/ current/Changes current/LICENSE current/MANIFEST current/META.yml current/Makefile.PL current/README current/dist.ini current/lib/ current/lib/Ouch.pm current/t/ current/t/Ouch.t
gregoa at users.alioth.debian.org
gregoa at users.alioth.debian.org
Wed Apr 20 23:29:49 UTC 2011
Author: gregoa
Date: Wed Apr 20 23:29:18 2011
New Revision: 72897
URL: http://svn.debian.org/wsvn/pkg-perl/?sc=1&rev=72897
Log:
[svn-inject] Installing original source of libouch-perl (0.0300)
Added:
branches/upstream/libouch-perl/
branches/upstream/libouch-perl/current/
branches/upstream/libouch-perl/current/Changes
branches/upstream/libouch-perl/current/LICENSE
branches/upstream/libouch-perl/current/MANIFEST
branches/upstream/libouch-perl/current/META.yml
branches/upstream/libouch-perl/current/Makefile.PL
branches/upstream/libouch-perl/current/README
branches/upstream/libouch-perl/current/dist.ini
branches/upstream/libouch-perl/current/lib/
branches/upstream/libouch-perl/current/lib/Ouch.pm
branches/upstream/libouch-perl/current/t/
branches/upstream/libouch-perl/current/t/Ouch.t
Added: branches/upstream/libouch-perl/current/Changes
URL: http://svn.debian.org/wsvn/pkg-perl/branches/upstream/libouch-perl/current/Changes?rev=72897&op=file
==============================================================================
--- branches/upstream/libouch-perl/current/Changes (added)
+++ branches/upstream/libouch-perl/current/Changes Wed Apr 20 23:29:18 2011
@@ -1,0 +1,12 @@
+0.0300 - April 14, 2011
+ - Added hug() as a catch all.
+
+ By popular demand: http://blogs.perl.org/users/jt_smith/2011/04/ouch---exceptions-that-dont-hurt.html#comments
+ - Codes can now be strings.
+ - Added an export called 'traditional' which gives you more traditional names like try(), catch(), throw(), and catch_all().
+
+0.0200 - April 14, 2011
+ - Added 'bleep'.
+
+0.0100 - April 13, 2011
+ - Initial public release.
Added: branches/upstream/libouch-perl/current/LICENSE
URL: http://svn.debian.org/wsvn/pkg-perl/branches/upstream/libouch-perl/current/LICENSE?rev=72897&op=file
==============================================================================
--- branches/upstream/libouch-perl/current/LICENSE (added)
+++ branches/upstream/libouch-perl/current/LICENSE Wed Apr 20 23:29:18 2011
@@ -1,0 +1,377 @@
+This software is copyright (c) 2011 by Plain Black Corporation.
+
+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) 2011 by Plain Black Corporation.
+
+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.
+ 59 Temple Place, Suite 330, Boston, MA 02111-1307, 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
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+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
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+These restrictions translate to certain responsibilities for you if you
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+
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+you have. You must make sure that they, too, receive or can get the
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+ We protect your rights with two steps: (1) copyright the software, and
+(2) offer you this license which gives you legal permission to copy,
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+
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+that everyone understands that there is no warranty for this free
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+
+ 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
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+
+ 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
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+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
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+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
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+
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+ b) cause the whole of any work that you distribute or publish, that
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+
+ c) If the modified program normally reads commands interactively when
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+ 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
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+Program except as expressly provided under this General Public License.
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+ 5. By copying, distributing or modifying the Program (or any work based
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+ 7. The Free Software Foundation may publish revised and/or new versions
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+ 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
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+
+ 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
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+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
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+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.
+
+ <one line to give the program's name and a brief idea of what it does.>
+ Copyright (C) 19yy <name of author>
+
+ 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307, 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.
+
+ <signature of Ty Coon>, 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) 2011 by Plain Black Corporation.
+
+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
+
Added: branches/upstream/libouch-perl/current/MANIFEST
URL: http://svn.debian.org/wsvn/pkg-perl/branches/upstream/libouch-perl/current/MANIFEST?rev=72897&op=file
==============================================================================
--- branches/upstream/libouch-perl/current/MANIFEST (added)
+++ branches/upstream/libouch-perl/current/MANIFEST Wed Apr 20 23:29:18 2011
@@ -1,0 +1,9 @@
+Changes
+LICENSE
+MANIFEST
+META.yml
+Makefile.PL
+README
+dist.ini
+lib/Ouch.pm
+t/Ouch.t
Added: branches/upstream/libouch-perl/current/META.yml
URL: http://svn.debian.org/wsvn/pkg-perl/branches/upstream/libouch-perl/current/META.yml?rev=72897&op=file
==============================================================================
--- branches/upstream/libouch-perl/current/META.yml (added)
+++ branches/upstream/libouch-perl/current/META.yml Wed Apr 20 23:29:18 2011
@@ -1,0 +1,18 @@
+---
+abstract: "Exceptions that don't hurt."
+author:
+ - 'JT Smith <jt at plainblack.com>'
+build_requires: {}
+configure_requires:
+ ExtUtils::MakeMaker: 6.31
+dynamic_config: 0
+generated_by: 'Dist::Zilla version 4.200004, CPAN::Meta::Converter version 2.101670'
+license: perl
+meta-spec:
+ url: http://module-build.sourceforge.net/META-spec-v1.4.html
+ version: 1.4
+name: Ouch
+resources:
+ bugtracker: http://github.com/rizen/Ouch/issues
+ repository: git://github.com/rizen/Ouch.git
+version: 0.0300
Added: branches/upstream/libouch-perl/current/Makefile.PL
URL: http://svn.debian.org/wsvn/pkg-perl/branches/upstream/libouch-perl/current/Makefile.PL?rev=72897&op=file
==============================================================================
--- branches/upstream/libouch-perl/current/Makefile.PL (added)
+++ branches/upstream/libouch-perl/current/Makefile.PL Wed Apr 20 23:29:18 2011
@@ -1,0 +1,49 @@
+
+use strict;
+use warnings;
+
+
+
+use ExtUtils::MakeMaker 6.31;
+
+
+
+my %WriteMakefileArgs = (
+ 'ABSTRACT' => 'Exceptions that don\'t hurt.',
+ 'AUTHOR' => 'JT Smith <jt at plainblack.com>',
+ 'BUILD_REQUIRES' => {},
+ 'CONFIGURE_REQUIRES' => {
+ 'ExtUtils::MakeMaker' => '6.31'
+ },
+ 'DISTNAME' => 'Ouch',
+ 'EXE_FILES' => [],
+ 'LICENSE' => 'perl',
+ 'NAME' => 'Ouch',
+ 'PREREQ_PM' => {},
+ 'VERSION' => '0.0300',
+ 'test' => {
+ 'TESTS' => 't/*.t'
+ }
+);
+
+
+unless ( eval { ExtUtils::MakeMaker->VERSION(6.56) } ) {
+ my $br = delete $WriteMakefileArgs{BUILD_REQUIRES};
+ my $pp = $WriteMakefileArgs{PREREQ_PM};
+ for my $mod ( keys %$br ) {
+ if ( exists $pp->{$mod} ) {
+ $pp->{$mod} = $br->{$mod} if $br->{$mod} > $pp->{$mod};
+ }
+ else {
+ $pp->{$mod} = $br->{$mod};
+ }
+ }
+}
+
+delete $WriteMakefileArgs{CONFIGURE_REQUIRES}
+ unless eval { ExtUtils::MakeMaker->VERSION(6.52) };
+
+WriteMakefile(%WriteMakefileArgs);
+
+
+
Added: branches/upstream/libouch-perl/current/README
URL: http://svn.debian.org/wsvn/pkg-perl/branches/upstream/libouch-perl/current/README?rev=72897&op=file
==============================================================================
--- branches/upstream/libouch-perl/current/README (added)
+++ branches/upstream/libouch-perl/current/README Wed Apr 20 23:29:18 2011
@@ -1,0 +1,13 @@
+
+
+This archive contains the distribution Ouch,
+version 0.0300:
+
+ Exceptions that don't hurt.
+
+This software is copyright (c) 2011 by Plain Black Corporation.
+
+This is free software; you can redistribute it and/or modify it under
+the same terms as the Perl 5 programming language system itself.
+
+
Added: branches/upstream/libouch-perl/current/dist.ini
URL: http://svn.debian.org/wsvn/pkg-perl/branches/upstream/libouch-perl/current/dist.ini?rev=72897&op=file
==============================================================================
--- branches/upstream/libouch-perl/current/dist.ini (added)
+++ branches/upstream/libouch-perl/current/dist.ini Wed Apr 20 23:29:18 2011
@@ -1,0 +1,17 @@
+name = Ouch
+author = JT Smith <jt at plainblack.com>
+license = Perl_5
+copyright_holder = Plain Black Corporation
+copyright_year = 2011
+
+version = 0.0300
+
+[@Basic]
+
+[MetaResources]
+bugtracker.web = http://github.com/rizen/Ouch/issues
+repository.url = git://github.com/rizen/Ouch.git
+repository.web = http://github.com/rizen/Ouch
+repository.type = git
+
+
Added: branches/upstream/libouch-perl/current/lib/Ouch.pm
URL: http://svn.debian.org/wsvn/pkg-perl/branches/upstream/libouch-perl/current/lib/Ouch.pm?rev=72897&op=file
==============================================================================
--- branches/upstream/libouch-perl/current/lib/Ouch.pm (added)
+++ branches/upstream/libouch-perl/current/lib/Ouch.pm Wed Apr 20 23:29:18 2011
@@ -1,0 +1,386 @@
+use strict;
+use warnings;
+package Ouch;
+use Carp qw(longmess shortmess);
+use parent 'Exporter';
+use overload bool => sub {1}, q{""} => 'scalar', fallback => 1;
+
+our @EXPORT = qw(bleep ouch kiss hug);
+our @EXPORT_OK = qw(try throw catch catch_all);
+our %EXPORT_TAGS = ( traditional => [qw( throw catch try catch_all )] );
+
+sub new {
+ my ($class, $code, $message, $data) = @_;
+ bless {code => $code, message => $message, data => $data, shortmess => shortmess($message), trace => longmess($message) }, $class;
+}
+
+sub try (&) {
+ my $try = shift;
+ eval { $try->() };
+ return $@;
+}
+
+sub ouch {
+ my ($code, $message, $data) = @_;
+ my $self = __PACKAGE__->new($code, $message, $data);
+ die $self;
+}
+
+sub throw { # alias
+ ouch @_;
+}
+
+sub kiss {
+ my ($code, $e) = @_;
+ $e ||= $@;
+ if (ref $e eq 'Ouch' && $e->code eq $code) {
+ return 1;
+ }
+ return 0;
+}
+
+sub catch {
+ kiss @_;
+}
+
+sub hug {
+ my ($e) = @_;
+ $e ||= $@;
+ return $@ ? 1 : 0;
+}
+
+sub catch_all {
+ hug @_;
+}
+
+sub bleep {
+ my ($e) = @_;
+ $e ||= $@;
+ if (ref $e eq 'Ouch') {
+ return $e->message;
+ }
+ else {
+ my $message = $@;
+ if ($message =~ m{^(.*)\s+at\s.*line\s\d+.}xms) {
+ return $1;
+ }
+ else {
+ return $message;
+ }
+ }
+}
+
+sub scalar {
+ my $self = shift;
+ return $self->{shortmess};
+}
+
+sub trace {
+ my $self = shift;
+ return $self->{trace};
+}
+
+sub hashref {
+ my $self = shift;
+ return {
+ code => $self->{code},
+ message => $self->{message},
+ data => $self->{data},
+ };
+}
+
+sub code {
+ my $self = shift;
+ return $self->{code};
+}
+
+sub message {
+ my $self = shift;
+ return $self->{message};
+}
+
+sub data {
+ my $self = shift;
+ return $self->{data};
+}
+
+=head1 NAME
+
+Ouch - Exceptions that don't hurt.
+
+=head1 SYNOPSIS
+
+ use Ouch;
+
+ eval { ouch(404, 'File not found.'); };
+
+ if (kiss 404) {
+ check_elsewhere();
+ }
+
+ say $@; # These two lines do the
+ say $@->scalar; # same thing.
+
+=head1 DESCRIPTION
+
+Ouch provides a class for exception handling that doesn't require a lot of boilerplate, nor any up front definition. If L<Exception::Class>
+is working for you, great! But if you want something that is faster, easier to use, requires less typing, and has no prereqs, but still gives
+you much of that same functionality, then Ouch is for you.
+
+=head2 Why another exception handling module?
+
+It really comes down to L<Carp> isn't enough for me, and L<Exception::Class> does what I want but makes me type way too much. Also, I tend to work on a lot of protocol-based systems that use error codes (HTTP, FTP, SMTP, JSON-RPC) rather than error classes, so that feels more natural to me. Consider the difference between these:
+
+B<Ouch>
+
+ use Ouch;
+ ouch 404, 'File not found.', 'file';
+
+B<Exception::Class>
+
+ use Exception::Class (
+ 'FileNotFound' => {
+ fields => [ 'code', 'field' ],
+ },
+ );
+ FileNotFound->throw( error => 'File not found.', code => 404, field => 'file' );
+
+And if you want to catch the exception you're looking at:
+
+B<Ouch>
+
+ if (kiss 404) {
+ # do something
+ }
+
+B<Exception::Class>
+
+ my $e;
+ if ($e = Exception::Class->caught('FileNotFound')) {
+ # do something
+ }
+
+Those differences may not seem like a lot, but over any substantial program with lots of exceptions it can become a big deal.
+
+=head2 Usage
+
+Most of the time, all you need to do is:
+
+ ouch $code, $message, $data;
+ ouch -32700, 'Parse error.', $request; # JSON-RPC 2.0 error
+ ouch 441, 'You need to specify an email address.', 'email'; # form processing error
+ ouch 'missing_param', 'You need to specify an email address.', 'email';
+
+You can also go long form if you prefer:
+
+ die Ouch->new($code, $message, $data);
+
+=head2 Functional Interface
+
+=head3 ouch
+
+Some nice sugar instead of using the object oriented interface.
+
+ ouch 2121, 'Did not do the big thing.';
+
+=over
+
+=item code
+
+An error code. An integer or string representing error type. Try to stick to codes used in whatever domain you happen to be working in. HTTP Status codes. JSON-RPC error codes, etc.
+
+=item message
+
+A human readable error message.
+
+=item data
+
+Optional. Anything you want to attach to the exception to help a developer catching it decide what to do. For example, if you're doing form processing, you might want this to be the name of the field that caused the exception.
+
+B<WARNING:> Do not include objects or code refs in your data. This should only be stuff that is easily serializable like scalars, array refs, and hash refs.
+
+=back
+
+=head3 kiss
+
+Some nice sugar to trap an Ouch.
+
+ if (kiss $code) {
+ # make it go
+ }
+
+=over
+
+=item code
+
+The code you're looking for.
+
+=item exception
+
+Optional. If you like you can pass the exception into C<kiss>. If not, it will just use whatever is in C<$@>. You might want to do this if you've saved the exception before running another C<eval>, for example.
+
+=back
+
+
+=head3 hug
+
+Some nice sugar to trap any exception.
+
+ if (hug) {
+ # make it stop
+ }
+
+=over
+
+=item exception
+
+Optional. If you like you can pass the exception into C<hug>. If not, it will just use whatever is in C<$@>.
+
+=back
+
+
+=head3 bleep
+
+A little sugar to make exceptions human friendly. Returns a clean error message from any exception, including an Ouch.
+
+ File not found.
+
+Rather than:
+
+ File not found. at /Some/File.pm line 63.
+
+=over
+
+=item exception
+
+Optional. If you like you can pass the exception into C<bleep>. If not, it will just use whatever is in C<$@>.
+
+=back
+
+
+=head2 Object-Oriented Interface
+
+=head3 new
+
+Constructor for the object-oriented interface. Takes the same parameters as C<ouch>.
+
+ Ouch->new($code, $message, $data);
+
+=head3 scalar
+
+Returns the scalar form of the error message:
+
+ Crap! at /Some/File.pm line 43.
+
+Just as if you had done:
+
+ die 'Crap!';
+
+Rather than:
+
+ ouch $code, 'Crap!';
+
+=head3 trace
+
+Call this if you want the full stack trace that lead up to the ouch.
+
+=head3 hashref
+
+Returns a formatted hash reference of the exception, which can be useful for handing off to a serializer like L<JSON>.
+
+ {
+ code => $code,
+ message => $message,
+ data => $data,
+ }
+
+=head3 code
+
+Returns the C<code> passed into the constructor.
+
+=head3 message
+
+Returns the C<messsage> passed into the constructor.
+
+=head3 data
+
+Returns the C<data> passed into the constructor.
+
+=head2 Traditional Interface
+
+Some people just can't bring themselves to use the sugary cuteness of Ouch. For them there is the traditional interface. Here's how it works:
+
+ use Ouch qw(:traditional);
+
+ my $e = try {
+ throw 404, 'File not found.';
+ };
+
+ if ( catch 404, $e ) {
+ # do the big thing
+ }
+ elsif ( catch_all $e ) {
+ # make it stop
+ }
+ else {
+ # make it go
+ }
+
+B<NOTE:> C<try> also populates C<$@>, and C<catch> and C<catch_all> will also use C<$@> if you don't specify an exception.
+
+=head3 try
+
+Returns an exception. Is basically just a nice wrapper around C<eval>.
+
+=over
+
+=item block
+
+Try accepts a code ref, anonymous subroutine, or a block.
+
+B<NOTE:> You need a semi-colon at the end of a C<try> block.
+
+=back
+
+=head3 throw
+
+Works exactly like C<ouch>. See C<ouch> for details.
+
+=head3 catch
+
+Works exactly like C<kiss>. See C<kiss> for details.
+
+=head3 catch_all
+
+Works exactly like C<hug>. See C<hug> for details.
+
+=head1 SUPPORT
+
+=over
+
+=item Repository
+
+L<http://github.com/rizen/Ouch>
+
+=item Bug Reports
+
+L<http://github.com/rizen/Ouch/issues>
+
+=back
+
+
+=head1 SEE ALSO
+
+If you're looking for something lighter, check out L<Carp> that ships with Perl. Or if you're looking for something heavier check out L<Exception::Class>.
+
+=head1 AUTHOR
+
+JT Smith <jt_at_plainblack_dot_com>
+
+=head1 LEGAL
+
+Ouch is Copyright 2011 Plain Black Corporation (L<http://www.plainblack.com>) and is licensed under the same terms as Perl itself.
+
+=cut
+
+1;
Added: branches/upstream/libouch-perl/current/t/Ouch.t
URL: http://svn.debian.org/wsvn/pkg-perl/branches/upstream/libouch-perl/current/t/Ouch.t?rev=72897&op=file
==============================================================================
--- branches/upstream/libouch-perl/current/t/Ouch.t (added)
+++ branches/upstream/libouch-perl/current/t/Ouch.t Wed Apr 20 23:29:18 2011
@@ -1,0 +1,47 @@
+use Test::More tests => 23;
+use lib '../lib';
+
+use_ok 'Ouch';
+
+eval { ouch(100, 'Test', 'field_name') };
+isa_ok $@, 'Ouch';
+
+is $@->code, 100, 'fetch code';
+is kiss(100), 1, 'trap an ouch';
+is kiss(101), 0, 'do not trap wrong ouch';
+is hug(), 1, 'hug catches ouch';
+is $@->message, 'Test', 'fetch message';
+is $@->data, 'field_name', 'fetch data';
+like $@, qr/^Test at/, 'string overload works';
+isa_ok $@->hashref, 'HASH';
+ok $@->trace, 'got a stack trace';
+is bleep(), 'Test', 'can get a clean message for an ouch';
+
+# what if it's not an ouch;
+eval { die 'crap' };
+is kiss(100), 0, 'do not trap non-ouch';
+is bleep(), 'crap', 'can get the message for a non-ouch';
+is hug(), 1, 'hug catches non-ouch';
+
+# work out the traditional stuff
+use Ouch qw(:traditional);
+
+my $e = try {
+ throw 100, 'Yikes';
+};
+isa_ok $e, 'Ouch';
+is catch(100, $e), 1, 'catch works';
+is catch(101, $e), 0, 'catch works when not trapped';
+is catch_all($e), 1, 'catch_all does the same as hug';
+
+# what if there is no exception
+
+eval { my $x = 1 };
+is hug(), 0, 'hug does not catch lack of exception';
+is catch_all($e), 0, 'catch_all does the same as hug';
+
+# what if the exception code is a string
+eval { ouch('missing_param', 'Email'); };
+is kiss('missing_param'), 1, 'kiss works on strings';
+is kiss('foo'), 0, 'kiss gives no false positives';
+
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