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Class: ActionDispatch::Journey::Nodes::Node

Do not use. This class is for internal use only.
Relationships & Source Files
Extension / Inclusion / Inheritance Descendants
Subclasses:
Binary, Cat, Dot, Dummy, Group, Literal, Or, Slash, Star, Symbol, Terminal, Unary
Super Chains via Extension / Inclusion / Inheritance
Instance Chain:
self, ::Enumerable, ::ActiveSupport::EnumerableCoreExt::Constants
Inherits: Object
Defined in: actionpack/lib/action_dispatch/journey/nodes/node.rb

Class Method Summary

Instance Attribute Summary

::Enumerable - Included

#many?

Returns true if the enumerable has more than 1 element.

Instance Method Summary

::Enumerable - Included

#compact_blank

Returns a new ::Array without the blank items.
#exclude?

The negative of the Enumerable#include?.
#excluding

Returns a copy of the enumerable excluding the specified elements.
#in_order_of

Returns a new ::Array where the order has been set to that provided in the series, based on the key of the objects in the original enumerable.
#including

Returns a new array that includes the passed elements.
#index_by

Convert an enumerable to a hash, using the block result as the key and the element as the value.
#index_with

Convert an enumerable to a hash, using the element as the key and the block result as the value.
#maximum

Calculates the maximum from the extracted elements.
#minimum

Calculates the minimum from the extracted elements.
#pick

Extract the given key from the first element in the enumerable.
#pluck

Extract the given key from each element in the enumerable.
#sole

Returns the sole item in the enumerable.
#without

Alias for Enumerable#excluding.
#as_json

::ActiveSupport::EnumerableCoreExt::Constants - Included

#const_missing

Constructor Details

.new(left) ⇒ Node

[ GitHub ] 

  


# File 'actionpack/lib/action_dispatch/journey/nodes/node.rb', line 74



def initialize(left)
  @left = left
  @memo = nil
end


  







Instance Attribute Details



  

    #cat?  ⇒ Boolean  (readonly)
  

  [ GitHub ]


  

  


# File 'actionpack/lib/action_dispatch/journey/nodes/node.rb', line 107



def cat?; false; end


  








  

    #group?  ⇒ Boolean  (readonly)
  

  [ GitHub ]


  

  


# File 'actionpack/lib/action_dispatch/journey/nodes/node.rb', line 108



def group?; false; end


  








  

    #left   (rw)
    Also known as: #symbol
  

  [ GitHub ]


  

  


# File 'actionpack/lib/action_dispatch/journey/nodes/node.rb', line 72



attr_accessor :left, :memo


  








  

    #literal?  ⇒ Boolean  (readonly)
  

  [ GitHub ]


  

  


# File 'actionpack/lib/action_dispatch/journey/nodes/node.rb', line 104



def literal?; false; end


  








  

    #memo   (rw)
  

  [ GitHub ]


  

  


# File 'actionpack/lib/action_dispatch/journey/nodes/node.rb', line 72



attr_accessor :left, :memo


  








  

    #star?  ⇒ Boolean  (readonly)
  

  [ GitHub ]


  

  


# File 'actionpack/lib/action_dispatch/journey/nodes/node.rb', line 106



def star?; false; end


  








  

    #symbol?  ⇒ Boolean  (readonly)
  

  [ GitHub ]


  

  


# File 'actionpack/lib/action_dispatch/journey/nodes/node.rb', line 103



def symbol?; false; end


  








  

    #terminal?  ⇒ Boolean  (readonly)
  

  [ GitHub ]


  

  


# File 'actionpack/lib/action_dispatch/journey/nodes/node.rb', line 105



def terminal?; false; end


  







Instance Method Details



  

    #each(&block)  
  

  [ GitHub ]


  

  


# File 'actionpack/lib/action_dispatch/journey/nodes/node.rb', line 79



def each(&block)
  Visitors::Each::INSTANCE.accept(self, block)
end


  








  

    #name  
  

  [ GitHub ]


  

  


# File 'actionpack/lib/action_dispatch/journey/nodes/node.rb', line 95



def name
  -left.tr("*:", "")
end


  








  

    #to_dot  
  

  [ GitHub ]


  

  


# File 'actionpack/lib/action_dispatch/journey/nodes/node.rb', line 87



def to_dot
  Visitors::Dot::INSTANCE.accept(self)
end


  








  

    #to_s  
  

  [ GitHub ]


  

  


# File 'actionpack/lib/action_dispatch/journey/nodes/node.rb', line 83



def to_s
  Visitors::String::INSTANCE.accept(self, "")
end


  








  

    #to_sym  
  

  [ GitHub ]


  

  


# File 'actionpack/lib/action_dispatch/journey/nodes/node.rb', line 91



def to_sym
  name.to_sym
end


  








  

    #type  
  



  

    
  





  
Raises:


    
  
  • 
    (NotImplementedError)
  
    • 





  [ GitHub ]


  

  


# File 'actionpack/lib/action_dispatch/journey/nodes/node.rb', line 99



def type
  raise NotImplementedError
end