resource_class_name not working for every model name (Ie -> Y)

Created by: jalberto

I have a model Ie, Administrate generate the controller (ies), routes, and dashboard properly, but when I visit 'admin/ies' I get:

uninitialized constant Y

I think the issue is located here:

"admin/ies".singularize #=> 'admin/y' "ies".singularize #=> 'ie'

So #singularize must be call after split ant not before