def all_numbers
import near-v-framework@0.4.0.0/domain/architecture/system/release/ops.bend as Opsimport Base
12def all_numbers(xs: List<&2, String>) -> Bool:
13 match xs:
14 case []:
15 True{}
16 case +x <> rest:
17 Bool.not(String.is_empty(x)) && digits_only(String.to_list(x)) && all_numbers(rest)