collections.Delimit

Returns a string by joining the values of the given slice or map with a delimiter.

Delimit a slice:

{{ $s := slice "b" "a" "c" }}
{{ delimit $s ", " }} → b, a, c
{{ delimit $s ", " " and "}} → b, a and c

Delimit a map, which the delimit function sorts by key, returning the values:

{{ $m := dict "b" 2 "a" 1 "c" 3 }}
{{ delimit $m ", " }} → 1, 2, 3
{{ delimit $m ", " " and "}} → 1, 2 and 3