kumomta/docs/reference/string/split.md

kumo.string.split(STRING, PATTERN)

{{since('dev')}}

Splits STRING by PATTERN, returning an array-style table holding the substrings.

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