Method OnCalledAsFunction

test/objectwrap_function.cc:10–19

      : Napi::ObjectWrap<FunctionTest>(info) {}

  static Napi::Value OnCalledAsFunction(const Napi::CallbackInfo& info) {
    // If called with a "true" argument, throw an exeption to test the handling.
    if (!info[0].IsUndefined() && MaybeUnwrap(info[0].ToBoolean())) {
      NAPI_THROW(Napi::Error::New(info.Env(), "an exception"), Napi::Value());
    }
    // Otherwise, act as a factory.
    std::vector<napi_value> args;
    for (size_t i = 0; i < info.Length(); i++) args.push_back(info[i]);
    return MaybeUnwrap(GetConstructor(info.Env()).New(args));
  }

  static void Initialize(Napi::Env env, Napi::Object exports) {
    const char* name = "FunctionTest";