collections.In

Reports whether the given value is a member of the given set.

Syntax

collections.In SET VALUE

Returns

bool

Alias

The SET can be an array, slice, or string.

{{ $s := slice "a" "b" "c" }}
{{ in $s "b" }} → true

{{ $s := slice 1 2 3 }}
{{ in $s 2 }} → true

{{ $s := slice 1.11 2.22 3.33 }}
{{ in $s 2.22 }} → true

{{ $s := "abc" }}
{{ in $s "b" }} → true