def has_key

bend-toon-codec@0.1.0.0 · src/encode.bend:140

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

140def has_key(+k: String, +fs: J.Json) -> Bool:
141  match fs:
142    case J.JField{k2, v, t}:
143      String.eq(k, k2) || has_key(k, t)
144    case _:
145      False{}