get_parents

in lib/rugged_adapter/git_layer_rugged.rb [502:511]

• 9 lines of code
• 4 McCabe index (conditional complexity)

      def get_parents(parents, head)
        if parents
          parents.map{|parent| parent.commit}
        elsif ref = @rugged_repo.references[head]
          ref = ref.target
          ref = ref.target if ref.respond_to?(:target)
          [ref]
        end
      end