X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=lib%2FDBIx%2FClass%2FDeploymentHandler%2FVersionHandler%2FMonotonic.pm;h=e9fdff265ab4a69a35ad940c11a83da88b36622f;hb=refs%2Fheads%2Fmoo-port;hp=c1fa768ad363cef8c960609d10668ceb7162b1b5;hpb=9deabd1fcf64a04422d1903f8656ac445e73336a;p=dbsrgits%2FDBIx-Class-DeploymentHandler.git

diff --git a/lib/DBIx/Class/DeploymentHandler/VersionHandler/Monotonic.pm b/lib/DBIx/Class/DeploymentHandler/VersionHandler/Monotonic.pm
index c1fa768..e9fdff2 100644
--- a/lib/DBIx/Class/DeploymentHandler/VersionHandler/Monotonic.pm
+++ b/lib/DBIx/Class/DeploymentHandler/VersionHandler/Monotonic.pm
@@ -1,5 +1,6 @@
 package DBIx::Class::DeploymentHandler::VersionHandler::Monotonic;
-use Moose;
+use Moo;
+use MooX::Types::MooseLike::Base qw(Int);
 
 # ABSTRACT: Obvious version progressions
 
@@ -8,29 +9,31 @@ use Carp 'croak';
 with 'DBIx::Class::DeploymentHandler::HandlesVersioning';
 
 has schema_version => (
-  isa      => 'Int',
+  isa      => Int,
   is       => 'ro',
   required => 1,
 );
 
 has database_version => (
-  isa      => 'Int',
+  isa      => Int,
   is       => 'ro',
   required => 1,
 );
 
 has to_version => (
-  isa        => 'Int',
+  isa        => Int,
   is         => 'ro',
-  lazy_build => 1,
+  lazy => 1,
+  builder => '_build_to_version',
 );
 
 sub _build_to_version { $_[0]->schema_version }
 
 has _version => (
   is         => 'rw',
-  isa        => 'Int',
-  lazy_build => 1,
+  isa        => Int,
+  lazy => 1,
+  builder => '_build__version',
 );
 
 sub _inc_version { $_[0]->_version($_[0]->_version + 1 ) }
@@ -48,7 +51,7 @@ sub previous_version_set {
     return undef
   } else {
     $self->_dec_version;
-    return [$self->_version, $self->_version + 1];
+    return [$self->_version + 1, $self->_version];
   }
 }
 
@@ -66,11 +69,14 @@ sub next_version_set {
   }
 }
 
-__PACKAGE__->meta->make_immutable;
-
 1;
 
 # vim: ts=2 sw=2 expandtab
 
 __END__
 
+=head1 SEE ALSO
+
+This class is an implementation of
+L<DBIx::Class::DeploymentHandler::HandlesVersioning>.  Pretty much all the
+documentation is there.