lib/gitlab_git/tree.rb in gitlab_git-1.0.5 vs lib/gitlab_git/tree.rb in gitlab_git-1.0.6

@@ -27,9 +27,13 @@
 
       def blobs
         entries.select { |t| t.is_a?(Grit::Blob) }
       end
 
+      def submodules
+        entries.select { |t| t.is_a?(Grit::Submodule) }
+      end
+
       def is_blob?
         raw_tree.is_a?(Grit::Blob)
       end
 
       def up_dir?