Module: ParseTree

Included in:
Tree, TreeObject
Defined in:
lib/rwd/tree.rb

Instance Method Summary collapse

Instance Method Details

#parsetree(premethod = "prechildren", postmethod = "postchildren", *args) ⇒ Object


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# File 'lib/rwd/tree.rb', line 21

def parsetree(premethod="prechildren", postmethod="postchildren", *args)
  if @visible
    method(premethod).call(*args)	if respond_to?(premethod)

    @children.each do |obj|
      obj.parsetree(premethod, postmethod, *args)
    end

    method(postmethod).call(*args)	if respond_to?(postmethod)
  end
end