__END__
vim: ts=2 sw=2 expandtab
+
+=head1 CONVENIENCE
+
+The whole point of this role is to set defaults for arguments of various
+methods. It's a little awesome.
+
+=head1 METHODS
+
+=head2 prepare_upgrade
+
+Defaulted args:
+
+ my $from_version = $self->database_version;
+ my $to_version = $self->schema_version;
+ my $version_set = [$from_version, $to_version];
+
+=head2 prepare_downgrade
+
+Defaulted args:
+
+ my $from_version = $self->database_version;
+ my $to_version = $self->schema_version;
+ my $version_set = [$from_version, $to_version];
+
+=head2 install_resultsource
+
+Defaulted args:
+
+ my $version = $self->to_version;