Class: Treetop::Runtime::SyntaxNode

Inherits:
Object
  • Object
show all
Defined in:
lib/origen_verilog/node.rb

Instance Method Summary collapse

Instance Method Details

#elements_to_ast(elmnts = elements) ⇒ Object 



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# File 'lib/origen_verilog/node.rb', line 100

def elements_to_ast(elmnts = elements)
  elmnts.map do |e|
    if e.respond_to?(:to_ast)
      e.to_ast
    elsif e.nonterminal? && !e.elements.empty?
      elements_to_ast(e.elements)
    end
  end.compact.flatten
end

#file ⇒ Object 



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# File 'lib/origen_verilog/node.rb', line 117

def file
  Treetop.origen_verilog_parser.file
end

#n(type, *children) ⇒ Object 



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# File 'lib/origen_verilog/node.rb', line 91

def n(type, *children)
  properties = children.pop if children.last.is_a?(Hash)
  properties ||= {}
  properties[:input] ||= input
  properties[:interval] ||= interval
  properties[:file] ||= file
  Treetop.origen_verilog_parser.node.new(type, children, properties)
end

#number_of_lines(elmnts = elements) ⇒ Object 



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# File 'lib/origen_verilog/node.rb', line 110

def number_of_lines(elmnts = elements)
  elmnts.inject(0) do |sum, e|
    lines = e.text_value.split("\n").size
    sum + lines
  end
end