Laravel Return Json From URL Route

I was asked what would be a good way to return json data from a url address. An example like visting url.com/posts.json would return acutal json data for a mobile application. In rails this is already built in each controller which is quite nice :). After doing some research and document reading I was able to come up with the following easy solution in Laravel that I was very happy with. Remember if you already have a post resource route place this json route above that one for this to work. If you have solution that is different than this one let me know, I would like this see it.

In your routes.php file place the following route or what makes sense for your situation.

// Create route for json file
Route::get('/posts.json', 'PostsController@postToJson');
...
...
// Regular route resource if you have one
Route::resource('posts', 'PostsController');

In your postsController.php file or any other controller add the following:

// Create an action for the route
public function postToJson()
{
  // Query here for json you want to return
  $post = Post::all();

  // Send to json response
  return Response::json($post->toArray(), 200);
}

Also below is a url to a gist of the code.

Laravel Return Json Gist