hierarchy inside a module

[Alex Samad]

Hi

presume i have in my hiera.yaml something like this 

:hierarchy:

   - env/%{::ybenv}

lets presume that env is not set in my ENC.

but lets say in a module that is included by my 

hiera_include(classes)  in my manifests/sites.pp

I have this

$::env=Test

and then I do a 

hiera ('somekey')

will it include env/somekey.yaml ?

Thanks

Alex