-# This file has been auto-generated only because it didn't exist.
-# Feel free to modify it at will; it will not be overwritten automatically.
-
package SL::DB::Unit;
use strict;
use SL::DB::MetaSetup::Unit;
-
-# Creates get_all, get_all_count, get_all_iterator, delete_all and update_all.
-__PACKAGE__->meta->make_manager_class;
+use SL::DB::Manager::Unit;
__PACKAGE__->meta->add_relationships(
base => {
];
}
+sub base_factor {
+ my ($self) = @_;
+
+ if (!defined $self->{__base_factor}) {
+ $self->{__base_factor} = !$self->base_unit || !$self->factor || ($self->name eq $self->base_unit) ? 1 : $self->factor * $self->base->base_factor;
+ }
+
+ return $self->{__base_factor};
+}
+
+sub convert_to {
+ my ($self, $qty, $other_unit) = @_;
+
+ my $my_base_factor = $self->base_factor || 1;
+ my $other_base_factor = $other_unit->base_factor || 1;
+
+ return $qty * $my_base_factor / $other_base_factor;
+}
+
1;