Module: Treetop::Compiler::Metagrammar::Choice2

Defined in:
lib/vendor/treetop/lib/treetop/compiler/metagrammar.rb

Instance Method Summary collapse

Instance Method Details

#alternatives ⇒ Object 



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# File 'lib/vendor/treetop/lib/treetop/compiler/metagrammar.rb', line 922

def alternatives
  [head] + tail
end

#inline_modules ⇒ Object 



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# File 'lib/vendor/treetop/lib/treetop/compiler/metagrammar.rb', line 930

def inline_modules
  (alternatives.map {|alt| alt.inline_modules }).flatten
end

#tail ⇒ Object 



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# File 'lib/vendor/treetop/lib/treetop/compiler/metagrammar.rb', line 926

def tail
  super.elements.map {|elt| elt.alternative}
end