def Json.lookup.go

bend-kube-runtime@0.2.0.0 · src/json.bend:100

import Base

100# The value under key in an object's member chain; JNull when absent. hit
101# says whether the chain's head is key.
102def Json.lookup.go(ms: Json, +key: String, hit: Bool) -> Json:
103  match ms hit:
104    case JMem{k, v, t} True{}:
105      v
106    case JMem{k, v, +t} False{}:
107      Json.lookup.go(t, key, Json.head_is(t, key))
108    case _ _:
109      JNull{}