Remove outdated "related example"

content/en/functions/intersect.md

@@ -19,27 +19,7 @@ deprecated: false
 aliases: []
 ---
 
-The elements supported are strings, integers, and floats (only float64).
+An useful example is to use it as `AND` filters when combined with where:
-
-A useful example of `intersect` functionality is a "related posts" block. `isset` allows us to create a list of links to other posts that have tags that intersect with the tags in the current post.
-
-The following is an example of a "related posts" [partial template][partials] that could be added to a [single page template][single]:
-
-{{< code file="layouts/partials/related-posts.html" download="related-posts.html" >}}
-<ul>
-{{ $page_link := .Permalink }}
-{{ $tags := .Params.tags }}
-{{ range .Site.Pages }}
-    {{ $page := . }}
-    {{ $has_common_tags := intersect $tags .Params.tags | len | lt 0 }}
-    {{ if and $has_common_tags (ne $page_link $page.Permalink) }}
-        <li><a href="{{ $page.Permalink }}">{{ $page.Title }}</a></li>
-    {{ end }}
-{{ end }}
-</ul>
-{{< /code >}}
-
-This is also very useful to use as `AND` filters when combined with where:
 
 ```
 {{ $pages := where .Site.RegularPages "Type" "not in" (slice "page" "about") }}