Class: SyntaxTree::JSON::AST::Null

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

Overview

This represents a null in the tree.

Instance Method Summary collapse

Methods inherited from Node

#format, #pretty_print

Instance Method Details

#accept(visitor) ⇒ Object 



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# File 'lib/syntax_tree/json/ast.rb', line 59

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

#child_nodes ⇒ Object Also known as: deconstruct 



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# File 'lib/syntax_tree/json/ast.rb', line 63

def child_nodes
  []
end

#deconstruct_keys(keys) ⇒ Object 



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# File 'lib/syntax_tree/json/ast.rb', line 69

def deconstruct_keys(keys)
  {}
end