fix method names in VersionResultSet

diff --git a/lib/DBIx/Class/DeploymentHandler/VersionResultSet.pm b/lib/DBIx/Class/DeploymentHandler/VersionResultSet.pm
index 33041a7..cc76c62 100644 (file)
--- a/lib/DBIx/Class/DeploymentHandler/VersionResultSet.pm
+++ b/lib/DBIx/Class/DeploymentHandler/VersionResultSet.pm
@@ -7,12 +7,12 @@ use parent 'DBIx::Class::ResultSet';
 
 use Try::Tiny;
 
-sub is_installed {
+sub version_storage_is_installed {
   my $self = shift;
   try { $self->next; 1} catch { undef }
 }
 
-sub db_version {
+sub database_version {
   my $self = shift;
   $self->search(undef, {
     order_by => { -desc => 'installed' },