def nonempty

cswap-bend-cli@0.1.0.0 · usage/norm.bend:37

import Base
import cswap-bend-cli@0.1.0.0/usage/text.bend as UText

37def nonempty(m: Maybe<&2, String>) -> Maybe<&2, String>:
38  match m:
39    case None{}:
40      None{}
41    case Some{+s}:
42      UText.maybe.none_if(String.is_empty(s), s)