Method: IsoDoc::XrefGen::Counter#listlabel

Defined in:
lib/isodoc/xref/xref_counter.rb

#listlabel(list, depth) ⇒ Object 



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# File 'lib/isodoc/xref/xref_counter.rb', line 172

def listlabel(list, depth)
  case ol_type(list, depth)
  when :arabic then @num.to_s
  when :alphabet then (96 + @num).chr.to_s
  when :alphabet_upper then (64 + @num).chr.to_s
  when :roman then RomanNumerals.to_roman(@num).downcase
  when :roman_upper then RomanNumerals.to_roman(@num).upcase
  end
end