{{ $tocLevels := default (default 6 .Site.Params.geekblogToC) .Page.Params.geekblogToC }}

{{ if and $tocLevels .Page.TableOfContents }}
  <div class="gblog-toc gblog-toc__level--{{ $tocLevels }}">
    {{ .Page.TableOfContents }}
    <hr />
  </div>
{{ end }}
