module Internals

  module Adapters
    # Adapter that is plugged into a Rack outlet.
    #
    module Rack
    
      # Subclasses of this class should respond to
      # * to_app(options)
      #
      class Base
      
        # Puts together an appropriately structured Rack response.
        #
        # Note: Bytesize is needed to have special characters not trip up Rack.
        #
        def respond_with response, content_type = 'application/json'
          [200, { 'Content-Type' => content_type, 'Content-Length' => response.bytesize.to_s }, [response]]
        end
      
      end
    
    end
  
  end
  
end