$refs are not reactives

[noirbizarre]

Hi!

It's not possible to bind nested component properties, $refs are not reactives.

I think the bindings are set once before nested components are attached and so fail because $refs.XXX is undefined.

Here's a fiddle to illustrate it: http://jsfiddle.net/noirbizarre/kz7wewq3/

I think it's related but computed properties depending on nested properties are not updated too.

I don't know if it's the same for $els.

[noirbizarre]

Thanks !