Method parse

nan_json.h:135–139

#if NAN_JSON_H_NEED_PARSE
  inline v8::Local<v8::Value> parse(v8::Local<v8::Value> arg) {
    assert(!parse_cb_.IsEmpty() && "parse_cb_ is empty");
    AsyncResource resource("nan:JSON.parse");
    return parse_cb_.Call(1, &arg, &resource).FromMaybe(v8::Local<v8::Value>());
  }
#endif  // NAN_JSON_H_NEED_PARSE

#if NAN_JSON_H_NEED_STRINGIFY