When using partial renderer, Rails adds the controller namespace as prefix the partial path generation. For example: when rendering @student under StudentsController the partial path becomes 'students/student'
While doing it under Admin::StudentsController, the partial path will become 'admin/students/student'
Sometimes, repeating the code or calling from other namespaces becomes tidious. Also, in these cases partial names are unique.
We can disable this behaviour in rails application config:
config.prefix_partial_path_with_controller_namespace = false
Or just switch it off before rendering the partial in the view:
<% self.prefix_partial_path_with_controller_namespace = false %>
<%= render @student %>