X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FDBIx%2FClass.pm;h=317d91c63bcfed0a74d5537f142e351ffb350abb;hb=40b2218de3c9b90da19ce0e30fa747cacf933977;hp=4db8939bd470214d0233e07493bb5054f1c733f3;hpb=2ec1a5c147845f3692254d26bb497a6ae345776d;p=dbsrgits%2FDBIx-Class.git
diff --git a/lib/DBIx/Class.pm b/lib/DBIx/Class.pm
index 4db8939..317d91c 100644
--- a/lib/DBIx/Class.pm
+++ b/lib/DBIx/Class.pm
@@ -4,6 +4,9 @@ use strict;
use warnings;
use MRO::Compat;
+use mro 'c3';
+
+use DBIx::Class::Optional::Dependencies;
use vars qw($VERSION);
use base qw/DBIx::Class::Componentised Class::Accessor::Grouped/;
@@ -24,10 +27,9 @@ sub component_base_class { 'DBIx::Class' }
# Always remember to do all digits for the version even if they're 0
# i.e. first release of 0.XX *must* be 0.XX000. This avoids fBSD ports
# brain damage and presumably various other packaging systems too
+$VERSION = '0.08126';
-$VERSION = '0.08108';
-
-$VERSION = eval $VERSION; # numify for warning-free dev releases
+$VERSION = eval $VERSION if $VERSION =~ /_/; # numify for warning-free dev releases
sub MODIFY_CODE_ATTRIBUTES {
my ($class,$code,@attrs) = @_;
@@ -40,8 +42,11 @@ sub MODIFY_CODE_ATTRIBUTES {
sub _attr_cache {
my $self = shift;
my $cache = $self->can('__attr_cache') ? $self->__attr_cache : {};
- my $rest = eval { $self->next::method };
- return $@ ? $cache : { %$cache, %$rest };
+
+ return {
+ %$cache,
+ %{ $self->maybe::next::method || {} },
+ };
}
1;
@@ -54,13 +59,26 @@ DBIx::Class - Extensible and flexible object <-> relational mapper.
The community can be found via:
- Mailing list: http://lists.scsys.co.uk/mailman/listinfo/dbix-class/
+=over
+
+=item * Web Site: L
+
+=item * IRC: irc.perl.org#dbix-class
+
+=for html
+(click for instant chatroom login)
- SVN: http://dev.catalyst.perl.org/repos/bast/DBIx-Class/
+=item * Mailing list: L
- SVNWeb: http://dev.catalyst.perl.org/svnweb/bast/browse/DBIx-Class/
+=item * RT Bug Tracker: L
- IRC: irc.perl.org#dbix-class
+=item * gitweb: L
+
+=item * git: L
+
+=item * twitter L
+
+=back
=head1 SYNOPSIS
@@ -73,13 +91,14 @@ Create a schema class called MyDB/Schema.pm:
1;
-Create a table class to represent artists, who have many CDs, in
+Create a result class to represent artists, who have many CDs, in
MyDB/Schema/Result/Artist.pm:
+See L for docs on defining result classes.
+
package MyDB::Schema::Result::Artist;
- use base qw/DBIx::Class/;
+ use base qw/DBIx::Class::Core/;
- __PACKAGE__->load_components(qw/Core/);
__PACKAGE__->table('artist');
__PACKAGE__->add_columns(qw/ artistid name /);
__PACKAGE__->set_primary_key('artistid');
@@ -87,17 +106,17 @@ MyDB/Schema/Result/Artist.pm:
1;
-A table class to represent a CD, which belongs to an artist, in
+A result class to represent a CD, which belongs to an artist, in
MyDB/Schema/Result/CD.pm:
package MyDB::Schema::Result::CD;
- use base qw/DBIx::Class/;
+ use base qw/DBIx::Class::Core/;
- __PACKAGE__->load_components(qw/Core/);
+ __PACKAGE__->load_components(qw/InflateColumn::DateTime/);
__PACKAGE__->table('cd');
__PACKAGE__->add_columns(qw/ cdid artistid title year /);
__PACKAGE__->set_primary_key('cdid');
- __PACKAGE__->belongs_to(artist => 'MyDB::Schema::Artist', 'artistid');
+ __PACKAGE__->belongs_to(artist => 'MyDB::Schema::Result::Artist', 'artistid');
1;
@@ -109,9 +128,17 @@ Then you can use these classes in your application's code:
# Query for all artists and put them in an array,
# or retrieve them as a result set object.
+ # $schema->resultset returns a DBIx::Class::ResultSet
my @all_artists = $schema->resultset('Artist')->all;
my $all_artists_rs = $schema->resultset('Artist');
+ # Output all artists names
+ # $artist here is a DBIx::Class::Row, which has accessors
+ # for all its columns. Rows are also subclasses of your Result class.
+ foreach $artist (@all_artists) {
+ print $artist->name, "\n";
+ }
+
# Create a result set to search for artists.
# This does not query the DB.
my $johns_rs = $schema->resultset('Artist')->search(
@@ -170,7 +197,8 @@ resultset is used as an iterator it only fetches rows off the statement
handle as requested in order to minimise memory usage. It has auto-increment
support for SQLite, MySQL, PostgreSQL, Oracle, SQL Server and DB2 and is
known to be used in production on at least the first four, and is fork-
-and thread-safe out of the box (although your DBD may not be).
+and thread-safe out of the box (although
+L).
This project is still under rapid development, so large new features may be
marked EXPERIMENTAL - such APIs are still usable but may have edge bugs.
@@ -200,14 +228,24 @@ is traditional :)
=head1 CONTRIBUTORS
-abraxxa: Alexander Hartmaier
+abraxxa: Alexander Hartmaier
aherzog: Adam Herzog
+Alexander Keusch
+
+alnewkirk: Al Newkirk
+
+amiri: Amiri Barksdale
+
+amoore: Andrew Moore
+
andyg: Andy Grundman
ank: Andres Kievsky
+arc: Aaron Crane
+
arcanez: Justin Hunter
ash: Ash Berlin
@@ -218,8 +256,12 @@ blblack: Brandon L. Black
bluefeet: Aran Deltac
+boghead: Bryan Beeley
+
bricas: Brian Cassidy
+brunov: Bruno Vecchi
+
caelum: Rafael Kitover
castaway: Jess Robinson
@@ -232,22 +274,36 @@ da5id: David Jack Olrik
debolaz: Anders Nor Berle
+dew: Dan Thomas
+
dkubb: Dan Kubb
dnm: Justin Wheeler
+dpetrov: Dimitar Petrov
+
dwc: Daniel Westermann-Clark
dyfrgi: Michael Leuchtenburg
+freetime: Bill Moseley
+
frew: Arthur Axel "fREW" Schmidt
+goraxe: Gordon Irving
+
gphat: Cory G Watson
groditi: Guillermo Roditi
+Haarg: Graham Knop
+
+hobbs: Andrew Rodland
+
ilmari: Dagfinn Ilmari MannsEker
+initself: Mike Baas
+
jasonmay: Jason May
jesper: Jesper Krogh
@@ -256,12 +312,16 @@ jgoulah: John Goulah
jguenther: Justin Guenther
+jhannah: Jay Hannah
+
jnapiorkowski: John Napiorkowski
jon: Jon Schutz
jshirley: J. Shirley
+kaare: Kaare Rasmussen
+
konobi: Scott McWhirter
lukes: Luke Saunders
@@ -282,8 +342,12 @@ Nniuq: Ron "Quinn" Straight"
norbi: Norbert Buchmuller
+nuba: Nuba Princigalli
+
Numa: Dan Sully
+ovid: Curtis "Ovid" Poe
+
oyse: Øystein Torget
paulm: Paul Makepeace
@@ -298,18 +362,28 @@ phaylon: Robert Sedlacek
plu: Johannes Plunien
+Possum: Daniel LeWarne
+
quicksilver: Jules Bean
rafl: Florian Ragwitz
+rainboxx: Matthias Dietrich
+
+rbo: Robert Bohne
+
+rbuels: Robert Buels
+
rdj: Ryan D Johnson
-ribasushi: Peter Rabbitson
+ribasushi: Peter Rabbitson
rjbs: Ricardo Signes
robkinyon: Rob Kinyon
+Roman: Roman Filippov
+
sc_: Just Another Perl Hacker
scotty: Scotty Allen
@@ -318,6 +392,10 @@ semifor: Marc Mims
solomon: Jared Johnson
+spb: Stephen Bennett
+
+Squeeks
+
sszabo: Stephan Szabo
teejay : Aaron Trevena
@@ -326,6 +404,10 @@ Todd Lipcon
Tom Hukins
+tonvoon: Ton Voon
+
+triode: Pete Gamache
+
typester: Daisuke Murase
victori: Victor Igumnov
@@ -336,10 +418,18 @@ willert: Sebastian Willert
wreis: Wallace Reis
+yrlnry: Mark Jason Dominus
+
zamolxes: Bogdan Lucaciu
+=head1 COPYRIGHT
+
+Copyright (c) 2005 - 2010 the DBIx::Class L and L
+as listed above.
+
=head1 LICENSE
-You may distribute this code under the same terms as Perl itself.
+This library is free software and may be distributed under the same terms
+as perl itself.
=cut