Class: SyntaxTree::ERB::Visitor

Inherits:
Visitor
  • Object
show all
Defined in:
lib/syntax_tree/erb/visitor.rb

Overview

Provides a visitor interface for visiting certain nodes. It’s used internally to implement formatting and pretty-printing. It could also be used externally to visit a subset of nodes that are relevant to a certain task.

Direct Known Subclasses

Format, PrettyPrint

Instance Method Summary collapse

Instance Method Details

#visit(node) ⇒ Object 



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# File 'lib/syntax_tree/erb/visitor.rb', line 10

def visit(node)
  node&.accept(self)
end

#visit_statements ⇒ Object 



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# File 'lib/syntax_tree/erb/visitor.rb', line 14

alias visit_statements visit_child_nodes