Method: IsoDoc::PresentationXMLConvert#index_entries

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

#index_entries(words, index, primary) ⇒ Object 



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# File 'lib/isodoc/presentation_function/index.rb', line 57

def index_entries(words, index, primary)
  ret = index_entries_head(words[primary],
                           index.dig(words[primary], nil, nil),
                           index_entries_opt)
  words2 = index[words[primary]]&.keys&.compact
    &.each_with_object({}) { |w, v| v[w.downcase] = w }
  unless words2.empty?
    ret += "<ul>"
    words2.keys.localize(@lang.to_sym).sort.to_a.each do |w|
      ret += index_entries2(words2, index[words[primary]], w)
    end
    ret += "</ul>"
  end
  "#{ret}</li>"
end