Laravel Request::is() - is there a better way?

is() method iterates over arguments:

foreach (func_get_args() as $pattern) {
    if (Str::is($pattern, $this->decodedPath())) {
        return true;
    }
}

So, something like this should work for you:

@if(Request::is('login', 'tags', 'categories', 'posts', 'tags/..', 'categories/..', 'posts/..', 'posts/{$post->id}'))