1 files changed, 18 insertions, 0 deletions
diff --git a/app/helpers/gitlab/graph_helper.rb b/app/helpers/gitlab/graph_helper.rb
new file mode 100644
index 00000000000..047f5c19095
--- /dev/null
+++ b/app/helpers/gitlab/graph_helper.rb
@@ -0,0 +1,18 @@
+module Gitlab
+  module GraphHelper
+    def get_refs(repo, commit)
+      refs = ""
+      refs << commit.ref_names(repo).join(' ')
+
+      # append note count
+      refs << "[#{@graph.notes[commit.id]}]" if @graph.notes[commit.id] > 0
+
+      refs
+    end
+
+    def parents_zip_spaces(parents, parent_spaces)
+      ids = parents.map { |p| p.id }
+      ids.zip(parent_spaces)
+    end
+  end
+end