Laravel 5: Intervention Image, imagecache. Missing argument 2 error

Trying to using Intervention Image to resize images. Got that part working. Now I want to cache the images for 10 minutes, but I am getting this stack trace:

ErrorException in ArticlesController.php line 150: Missing argument 2 for App\Http\Controllers\ArticlesController::App\Http\Controllers{closure}(), called in /home/vagrant/Sites/vision/vendor/intervention/image/src/Intervention/Image/ImageManager.php on line 85 and defined

This is where the magic is happening, in ArticlesController.php:

private function createArticle(ArticleRequest $request)
{
    $article = Auth::user()->articles()->create($request->all());

    $this->syncTags($article, $request->input('tag_list'));

    $image = $request->file('image');
    $directory = 'img/articles/';
    $path = $image->getClientOriginalName();
    $image->move($directory, $path);

    Image::create([
        'path' => $path,
        'article_id' => $article->id
    ]);

    // This one resizes the image successfully.
    ImgResizer::make($directory . $path)->fit(600, 360)->save($directory . $path);

    // This one is supposed to resize and cache the image, but spits the error above.
    ImgResizer::cache(function($image, $directory, $path) {
        $image->make($directory . $path)->fit(600, 360)->save($directory . $path);
    }, 10);
}

Don't worry, I'm not using both statements at once. Just showing what I am doing in both and hopefully someone can lead me in the right direction and show me what I'm doing wrong, because I don't see it.

via Chebli Mohamed