class ActionDispatch::Routing::Mapper::Mapping

def self.normalize_path(path, format)

Experimental RBS support (using type sampling data from the type_fusion project). 

def self.normalize_path: (String path, nil format) -> String

This signature was generated using 1 sample from 1 application. 

def self.normalize_path(path, format)
  path = Mapper.normalize_path(path)
  if format == true
    "#{path}.:format"
  elsif optional_format?(path, format)
    "#{path}(.:format)"
  else
    path
  end
end