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

Inherits:

PositionalArguments

• Object
• Optimiser
• PositionalArguments
• ActionController::Routing::Optimisation::PositionalArgumentsWithAdditionalParams

Defined in:

lib/action_controller/routing/optimisations.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

• #applicable? ⇒ Boolean

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

• #generation_code ⇒ Object

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

• #guard_condition ⇒ Object

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)

# File 'lib/action_controller/routing/optimisations.rb', line 112

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

# File 'lib/action_controller/routing/optimisations.rb', line 106

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

#guard_condition ⇒ Object

# File 'lib/action_controller/routing/optimisations.rb', line 100

def guard_condition
  "(!defined?(default_url_options) || default_url_options.blank?) && 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