Method: PDF#extract_sections

Defined in:
lib/pdf.rb

#extract_sections(filename) ⇒ Object

extract_sections

parameters:

+filename+   pdf


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# File 'lib/pdf.rb', line 70

def extract_sections(filename)
  sections = []
  pdf = Poppler::Document.new(filename)
  indexer = Poppler::IndexIter.new(pdf)
  walk_index(indexer,sections)
  sections
rescue
  sections
end