hiera_include equivalent for resource types

I've ended up using create_resources. Essentially it provides the ability to map defined types to nodes with hiera, in much the same way hiera_include does with classes out of the box.

With this setup I can declare any number of file resource types at any level of the hierarchy, plus the configuration is all in hiera datasources.

/etc/hiera.yaml

:hierarchy:
  - defaults
  - "%{environment}"

/var/lib/hiera/defaults.yaml

classes:
  - hiera_file_wrapper
hiera_file:
    hiera-two:
       path: /home/quickshiftin/hiera-two
       ensure: file
       content: 'Hiera two' 

/var/lib/hiera/production.yaml

hiera_file:
    hiera-baby:
       path: /home/quickshiftin/hiera-baby
       ensure: file
       content: 'Hiera baby!

modules/hiera_file_wrapper/manifestes/init.pp

class hiera_file_wrapper()
{
    create_resources(file, hiera_hash('hiera_file'))
}

manifestes/site.pp

hiera_include('classes')