Class: YARP::BackReferenceReadNode

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

Overview

Represents reading a reference to a field in the previous match.

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Instance Method Summary collapse

Constructor Details

#initialize(location) ⇒ BackReferenceReadNode

def initialize: (location: Location) -> void



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# File 'lib/yarp/node.rb', line 612

def initialize(location)
  @location = location
end

Instance Method Details

#accept(visitor) ⇒ Object

def accept: (visitor: Visitor) -> void



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# File 'lib/yarp/node.rb', line 617

def accept(visitor)
  visitor.visit_back_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 622

def child_nodes
  []
end

#comment_targets ⇒ Object

def comment_targets: () -> Array[Node | Location]



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# File 'lib/yarp/node.rb', line 627

def comment_targets
  []
end

#copy(**params) ⇒ Object

def copy: (**params) -> BackReferenceReadNode



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# File 'lib/yarp/node.rb', line 632

def copy(**params)
  BackReferenceReadNode.new(
    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 642

def deconstruct_keys(keys)
  { location: location }
end

#inspect(inspector = NodeInspector.new) ⇒ Object 



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# File 'lib/yarp/node.rb', line 646

def inspect(inspector = NodeInspector.new)
  inspector << inspector.header(self)
  inspector.to_str
end