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Exception: ActionController::UrlGenerationError

Do not use. This class is for internal use only.
Relationships & Source Files
Super Chains via Extension / Inclusion / Inheritance
Class Chain:
self, ActionControllerError, StandardError
Instance Chain:
self, DidYouMean::Correctable, ActionControllerError, StandardError
Inherits: ActionController::ActionControllerError
Defined in: actionpack/lib/action_controller/metal/exceptions.rb

Class Method Summary

Instance Attribute Summary

Instance Method Summary

Constructor Details

.new(message, routes = nil, route_name = nil, method_name = nil) ⇒ UrlGenerationError

[ GitHub ] 

  


# File 'actionpack/lib/action_controller/metal/exceptions.rb', line 30



def initialize(message, routes = nil, route_name = nil, method_name = nil)
  @routes      = routes
  @route_name  = route_name
  @method_name = method_name

  super(message)
end


  







Instance Attribute Details



  

    #method_name   (readonly)
  

  [ GitHub ]


  

  


# File 'actionpack/lib/action_controller/metal/exceptions.rb', line 28



attr_reader :routes, :route_name, :method_name


  








  

    #route_name   (readonly)
  

  [ GitHub ]


  

  


# File 'actionpack/lib/action_controller/metal/exceptions.rb', line 28



attr_reader :routes, :route_name, :method_name


  








  

    #routes   (readonly)
  

  [ GitHub ]


  

  


# File 'actionpack/lib/action_controller/metal/exceptions.rb', line 28



attr_reader :routes, :route_name, :method_name


  







Instance Method Details



  

    #corrections  
  

  [ GitHub ]


  

  


# File 'actionpack/lib/action_controller/metal/exceptions.rb', line 41



def corrections
  @corrections ||= begin
    maybe_these = routes&.named_routes&.helper_names&.grep(/#{route_name}/) || []
    maybe_these -= [method_name.to_s] # remove exact match

    DidYouMean::SpellChecker.new(dictionary: maybe_these).correct(route_name)
  end
end