Eloquent Model: Implement ArrayAccess interface

[franzliedke]

First of all, it's a convenience feature for accessing model attributes in array notation.

Secondly, it allows me to do things like url('route_name', $model_object) in my custom router and, when generating the URL, have access to all the attributes of the model. Saves me some array typing and is very flexible if you want to swap out URL schemes.

I'm currently digging into the Symfony Routing component to check whether that works there, too. If I manage to find that, this becomes much more useful.

[taylorotwell]

Your isset and unset might be a little off when your model has relations since it is only checking the attributes array.

[franzliedke]

Sorry, was I too slow?