Class: YARP::NumberedReferenceReadNode

Inherits:
YARPNode
  • Object
show all
Defined in:
lib/yarp/node.rb,
ext/yarp/api_node.c

Overview

Represents reading a numbered reference to a capture in the previous match.

$1
^^

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(number, location) ⇒ NumberedReferenceReadNode

def initialize: (number: Integer, location: Location) -> void



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# File 'lib/yarp/node.rb', line 5605

def initialize(number, location)
  @number = number
  @location = location
end

Instance Attribute Details

#number ⇒ Object (readonly)

attr_reader number: Integer



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# File 'lib/yarp/node.rb', line 5602

def number
  @number
end

Instance Method Details

#accept(visitor) ⇒ Object

def accept: (visitor: Visitor) -> void



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# File 'lib/yarp/node.rb', line 5611

def accept(visitor)
  visitor.visit_numbered_reference_read_node(self)
end

#child_nodes ⇒ Object Also known as: deconstruct

def child_nodes: () -> Array[nil | Node]



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# File 'lib/yarp/node.rb', line 5616

def child_nodes
  []
end

#copy(**params) ⇒ Object

def copy: (**params) -> NumberedReferenceReadNode



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# File 'lib/yarp/node.rb', line 5621

def copy(**params)
  NumberedReferenceReadNode.new(
    params.fetch(:number) { number },
    params.fetch(:location) { location },
  )
end

#deconstruct_keys(keys) ⇒ Object

def deconstruct_keys: (keys: Array) -> Hash[Symbol, nil | Node | Array | String | Token | Array | Location]



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# File 'lib/yarp/node.rb', line 5632

def deconstruct_keys(keys)
  { number: number, location: location }
end