Class: Treetop::Runtime::SyntaxNode

Inherits:

Object

Object
Treetop::Runtime::SyntaxNode

show all

Includes:: Enumerable

Defined in:: lib/graphite/treetop_ext.rb

Direct Known Subclasses

Graphite::TargetGrammer::SyntaxNode

Instance Method Summary collapse

Instance Method Details

#each(&block) ⇒ `Object`



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# File 'lib/graphite/treetop_ext.rb', line 4

def each(&block)
  self.elements.each { |e| each_recursive(e,&block) }
end

#each_recursive(node) {|node| ... } ⇒ `Object`

Yields:

(node)

# File 'lib/graphite/treetop_ext.rb', line 7

def each_recursive(node,&block)
  yield node
  unless node.terminal?
    node.elements.each { |e| each_recursive(e,&block) }
  end
end