Hi !

I've the following search command:
ThinkingSphinx.search '', :classes => [MedicalCenter, Doctor], :order => "name_sort"

And these are my indexes:

In Doctor Model

define_index do

indexes [:last_name, :first_name], as: :name, sortable: true
indexes city(:name), as: :city_name
indexes city.state(:name), as: :city_state_name
indexes specialties.translations(:name), as: :specialty_name
where sanitize_sql(['enabled', true]) # Don't load disabled results

end

In MedicalCenter model

define_index do indexes :name, sortable: true

indexes city(:name), as: :city_name
indexes city.state(:name), as: :city_state_name
indexes specialties.translations(:name), as: :specialty_name
where sanitize_sql(['enabled', true]) # Don't load disabled results

end

In my local env it works ok, the results were ordered by name (independently of the model).
But, in heroku env the results show doctors and medical centers interspersed (one doctor, one medical center, one doctor .....)
Doctors and medical centers were ordered by name, but not the complete result.

I tried to use :rank_mode and :sort_mode, but nothing

Can you please, give me an advice fot this issue ?
Thanks

Damian