Module: RegularExpression::AST

Defined in:
lib/regular_expression/ast.rb

Defined Under Namespace

Modules: Quantifier Classes: Anchor, Character, CharacterClass, CharacterGroup, CharacterRange, Expression, Group, Match, Period, Root

Class Method Summary collapse

Class Method Details

.to_dot(root) ⇒ Object 



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# File 'lib/regular_expression/ast.rb', line 5

def self.to_dot(root)
  graph = Graphviz::Graph.new
  root.to_dot(graph)

  Graphviz.output(graph, path: "build/ast.svg", format: "svg")
  graph.to_dot
end