Class: SyntaxTree::Redo

Inherits:
Node
  • Object
show all
Defined in:
lib/syntax_tree/node.rb

Overview

Redo represents the use of the redo keyword.

redo

Instance Attribute Summary collapse

Attributes inherited from Node

#location

Instance Method Summary collapse

Methods inherited from Node

#construct_keys, #pretty_print, #to_json

Constructor Details

#initialize(location:) ⇒ Redo

Returns a new instance of Redo.



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# File 'lib/syntax_tree/node.rb', line 8911

def initialize(location:)
  @location = location
  @comments = []
end

Instance Attribute Details

#comments ⇒ Object (readonly)

Array[ Comment | EmbDoc ]

the comments attached to this node



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# File 'lib/syntax_tree/node.rb', line 8909

def comments
  @comments
end

Instance Method Details

#===(other) ⇒ Object 



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# File 'lib/syntax_tree/node.rb', line 8941

def ===(other)
  other.is_a?(Redo)
end

#accept(visitor) ⇒ Object 



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# File 'lib/syntax_tree/node.rb', line 8916

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

#child_nodes ⇒ Object Also known as: deconstruct 



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# File 'lib/syntax_tree/node.rb', line 8920

def child_nodes
  []
end

#copy(location: nil) ⇒ Object 



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# File 'lib/syntax_tree/node.rb', line 8924

def copy(location: nil)
  node = Redo.new(location: location || self.location)

  node.comments.concat(comments.map(&:copy))
  node
end

#deconstruct_keys(_keys) ⇒ Object 



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# File 'lib/syntax_tree/node.rb', line 8933

def deconstruct_keys(_keys)
  { location: location, comments: comments }
end

#format(q) ⇒ Object 



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# File 'lib/syntax_tree/node.rb', line 8937

def format(q)
  q.text("redo")
end