added PostgreSQL support with Mojo::Pg

.travis.yml

@@ -6,10 +6,14 @@ perl:
   - "5.14"
   - "5.12"
   - "5.10"
+addons:
+  postgresql: "9.3"
 env:
-  - "HARNESS_OPTIONS=j9 TEST_POD=1"
+  - "HARNESS_OPTIONS=j9 TEST_POD=1 TEST_ONLINE=postgresql://postgres@/minion_test"
 install:
-  - "cpanm -n Test::Pod Test::Pod::Coverage"
+  - "cpanm -n Mojo::Pg Test::Pod Test::Pod::Coverage"
   - "cpanm -n --installdeps ."
+before_script:
+  - psql -c 'create database minion_test;' -U postgres
 notifications:
   email: false

Changes

@@ -1,6 +1,8 @@
 
-0.40  2014-10-10
+0.40  2014-10-11
+  - Added PostgreSQL support with Mojo::Pg. (bpmedley, sri)
   - Added support for job results.
+  - Added Minion::Backend::Pg. (bpmedley, sri)
 
 0.39  2014-10-05
   - Added DBM::Deep support to Minion::Backend::File.

lib/Minion.pm

@@ -87,7 +87,8 @@ Minion - Job queue
   use Minion;
 
   # Connect to backend
-  my $minion = Minion->new(File  => '/Users/sri/minion.db');
+  my $minion = Minion->new(File => '/Users/sri/minion.db');
+  my $minion = Minion->new(Pg   => 'postgresql://postgres@/test');
 
   # Add tasks
   $minion->add_task(something_slow => sub {
@@ -164,7 +165,7 @@ Application for job queue, defaults to a L<Mojo::HelloWorld> object.
   my $backend = $minion->backend;
   $minion     = $minion->backend(Minion::Backend::File->new);
 
-Backend, usually a L<Minion::Backend::File> object.
+Backend, usually a L<Minion::Backend::File> or L<Minion::Backend::Pg> object.
 
 =head2 remove_after
 
@@ -269,6 +270,16 @@ Build L<Minion::Worker> object.
 
 Sebastian Riedel, C<sri@cpan.org>.
 
+=head1 CREDITS
+
+In alphabetical order:
+
+=over 2
+
+Brian Medley
+
+=back
+
 =head1 COPYRIGHT AND LICENSE
 
 Copyright (C) 2014, Sebastian Riedel.

lib/Minion/Backend/File.pm

@@ -38,8 +38,7 @@ sub enqueue {
   return $job->{id};
 }
 
-sub fail_job { shift->_update(1, @_) }
-
+sub fail_job   { shift->_update(1, @_) }
 sub finish_job { shift->_update(0, @_) }
 
 sub job_info {