readKey<V> method
Implementation
@override
V readKey<V>(VMContext context, Object key) {
final value = this.value;
if (value is Map) {
return value[key];
} else if (value is Iterable) {
var idx = key is int ? key : int.tryParse('$key');
if (idx != null) {
return value.elementAt(idx);
}
}
throw ApolloVMNullPointerException(
"Can't read key '$key': type: $type ; value: $value");
}