| Class | ActionController::Routing::Optimisation::PositionalArgumentsWithAdditionalParams | 
| In: | lib/action_controller/routing/optimisations.rb | 
| Parent: | PositionalArguments | 
This case is mostly the same as the positional arguments case above, but it supports additional query parameters as the last argument
To avoid generating "localhost/?host=foo.example.com" we can‘t use this optimisation on routes without any segments