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