Module: Ruby::Alternation::ArgsList

Included in:
Ruby::ArgsList
Defined in:
lib/ruby/alternation/args.rb

Instance Method Summary collapse

Instance Method Details

#options ⇒ Object 



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# File 'lib/ruby/alternation/args.rb', line 4

def options
  last.arg.is_a?(Ruby::Hash) ? last : nil
end

#set_option(key, value) ⇒ Object 



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# File 'lib/ruby/alternation/args.rb', line 8

def set_option(key, value)
  if options.nil?
    # TODO gotta add a separator as well, so maybe better replace the whole options hash
    self << to_node({key => value}, position.tap { |p| p[1] += length })
  else
    options[key] = to_node(value, options[key].position, options[key].prolog)
  end
end