Class: ActionController::Routing::Optimisation::PositionalArgumentsWithAdditionalParams

Inherits:
PositionalArguments show all
Defined in:
lib/action_controller/routing_optimisation.rb

Overview

This case is mostly the same as the positional arguments case above, but it supports additional query parameters as the last argument

Instance Attribute Summary

Attributes inherited from Optimiser

#kind, #route

Instance Method Summary collapse

Methods inherited from Optimiser

#initialize, #source_code

Constructor Details

This class inherits a constructor from ActionController::Routing::Optimisation::Optimiser

Instance Method Details

#applicable? ⇒ Boolean

To avoid generating localhost/?host=foo.example.com we can’t use this optimisation on routes without any segments

Returns:

  • (Boolean) 


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# File 'lib/action_controller/routing_optimisation.rb', line 111

def applicable?
  super && route.segment_keys.size > 0 
end

#generation_code ⇒ Object

This case uses almost the same code as positional arguments, but add an args.last.to_query on the end



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# File 'lib/action_controller/routing_optimisation.rb', line 105

def generation_code
  super.insert(-2, '?#{args.last.to_query}')
end

#guard_condition ⇒ Object 



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# File 'lib/action_controller/routing_optimisation.rb', line 99

def guard_condition
  "defined?(request) && request && args.size == #{route.segment_keys.size + 1} && !args.last.has_key?(:anchor) && !args.last.has_key?(:port) && !args.last.has_key?(:host)"
end