is Kaminari.paginate_array necessary?

[benfoxall]

I just came across this in the schemas_controller:

schemas = Schema.all
@schemas = Kaminari.paginate_array(schemas).page(params[:page])

I think paginate_array is for when you have a simple array object, with a AR query I think you could have

@schemas = Schema.all.page params[:page]

Which would have the advantage of calling limit/skip on the Schema query rather than bringing in all the items each time.

[pezholio]

I think this is because we're using Mongoid, and I couldn't find any suitable pagination solutions for Mongoid.