Method: IsoDoc::PresentationXMLConvert#sort_indexterms

Defined in:
lib/isodoc/presentation_function/index.rb

#sort_indexterms(terms, see, also) ⇒ Object 



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# File 'lib/isodoc/presentation_function/index.rb', line 121

def sort_indexterms(terms, see, also)
  index = extract_indexterms(terms)
  index = extract_indexsee(index, see, :see)
  index = extract_indexsee(index, also, :also)
  index.keys.sort.each_with_object({}) do |k, v|
    v[sortable(k)[0].upcase.transliterate] ||= {}
    v[sortable(k)[0].upcase.transliterate][k] = index[k]
  end
end