def has_all

bend-toon-codec@0.1.0.0 · src/encode.bend:155

import Base
import bend-toon-codec@0.1.0.0/src/json.bend as J

155def has_all(+ks: List<&2, String>, +fs: J.Json) -> Bool:
156  match ks:
157    case Nil{}:
158      True{}
159    case Con{k, t}:
160      has_key(k, fs) && has_all(t, fs)