intersect

将以下英文翻译为中文：

intersect

https://gohugo.io/functions/intersect/

Returns the common elements of two arrays or slices, in the same order as the first array.

语法

intersect SET1 SET2

A useful example is to use it as AND filters when combined with where:

AND filter in where query

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{{ $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 for OR.

另请参阅

• symdiff
• union
• append
• complement
• group