symlink_target

in lib/rugged_adapter/git_layer_rugged.rb [86:92]

• 6 lines of code
• 2 McCabe index (conditional complexity)

      def symlink_target(base_path = nil)
        target = data
        new_path = ::File.expand_path(::File.join('..', target), base_path)
        return new_path if ::File.file? new_path
        nil
      end