Method: OpenSSL::Buffering#gets

Defined in:
lib/openssl/buffering.rb

#gets(eol = $/, limit = nil) ⇒ Object

Reads the next “line” from the stream. Lines are separated by eol. If limit is provided the result will not be longer than the given number of bytes.

eol may be a String or Regexp.

Unlike IO#gets the line read will not be assigned to $_.

Unlike IO#gets the separator must be provided if a limit is provided.



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# File 'lib/openssl/buffering.rb', line 235

def gets(eol=$/, limit=nil)
  idx = @rbuffer.index(eol)
  until @eof
    break if idx
    fill_rbuff
    idx = @rbuffer.index(eol)
  end
  if eol.is_a?(Regexp)
    size = idx ? idx+$&.size : nil
  else
    size = idx ? idx+eol.size : nil
  end
  if size && limit && limit >= 0
    size = [size, limit].min
  end
  consume_rbuff(size)
end