Method GetFromPersistent

nan.h:2060–2065

  }

  inline v8::Local<v8::Value> GetFromPersistent(const char *key) const {
    EscapableHandleScope scope;
    return scope.Escape(
        Get(New(persistentHandle), New(key).ToLocalChecked())
        .FromMaybe(v8::Local<v8::Value>()));
  }

  inline v8::Local<v8::Value>
  GetFromPersistent(const v8::Local<v8::String> &key) const {