Class: PdfSearch::PdfDir

Inherits:
Object
  • Object
show all
Defined in:
lib/pdf_dir.rb

Instance Method Summary collapse

Constructor Details

#initialize(dir = '.') ⇒ PdfDir

Returns a new instance of PdfDir.



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# File 'lib/pdf_dir.rb', line 7

def initialize(dir = '.')
	@dir = dir
end

Instance Method Details

#pages ⇒ Object 



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# File 'lib/pdf_dir.rb', line 23

def pages
	Enumerator.new do |e|
		pdf_documents.each do |pdf_reader|
			pdf_reader.pages.each do |page|
				e << [page, pdf_reader, Digest::SHA256.hexdigest(Marshal.dump(pdf_reader.info))]
			end
		end
	end
end

#pdf_documents ⇒ Object 



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# File 'lib/pdf_dir.rb', line 15

def pdf_documents
	Enumerator.new do |e|
      pdf_file_paths.each do |pdf_file_path|
        e << PDF::Reader.new(pdf_file_path)
      end
	end
end

#pdf_file_paths ⇒ Object 



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# File 'lib/pdf_dir.rb', line 11

def pdf_file_paths
	Dir.glob(File.join(File.expand_path(@dir), '*.pdf'))
end