kumomta/docs/reference/string/rsplitn.md

kumo.string.rsplitn(STRING, LIMIT, PATTERN)

{{since('dev')}}

Splits STRING by PATTERN in reverse order, returning an array-style table holding at most LIMIT substrings.

assert(
  kumo.json_encode(kumo.string.rsplitn('Mary had a little lamb', 3, ' '))
    == '["lamb","little","Mary had a"]'
)