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diff --git a/docs/content/en/functions/intersect.md b/docs/content/en/functions/intersect.md deleted file mode 100644 index 9ab7f3c3a..000000000 --- a/docs/content/en/functions/intersect.md +++ /dev/null @@ -1,37 +0,0 @@ ---- -title: intersect -linktitle: intersect -description: Returns the common elements of two arrays or slices. -godocref: -date: 2017-02-01 -publishdate: 2017-02-01 -lastmod: 2017-02-01 -categories: [functions] -menu: - docs: - parent: "functions" -keywords: [collections,intersect,union,complement,symdiff] -signature: ["intersect SET1 SET2"] -workson: [] -hugoversion: -relatedfuncs: [] -deprecated: false -aliases: [] ---- -An useful example is to use it as `AND` filters when combined with where: - -## AND filter in where query - -``` -{{ $pages := where .Site.RegularPages "Type" "not in" (slice "page" "about") }} -{{ $pages := $pages | union (where .Site.RegularPages "Params.pinned" true) }} -{{ $pages := $pages | intersect (where .Site.RegularPages "Params.images" "!=" nil) }} -``` - -The above fetches regular pages not of `page` or `about` type unless they are pinned. And finally, we exclude all pages with no `images` set in Page params. - -See [union](/functions/union) for `OR`. - - -[partials]: /templates/partials/ -[single]: /templates/single-page-templates/ |