Method: PDF::Reader::Buffer#empty?

Defined in:
lib/pdf/reader/buffer.rb

#empty? ⇒ Boolean

return true if there are no more tokens left

Returns:

  • (Boolean) 


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# File 'lib/pdf/reader/buffer.rb', line 77

def empty?
  prepare_tokens if @tokens.size < 3

  @tokens.empty?
end