method

calc_checksum

Importance_0
v1_9_3_392 - Show latest stable - 0 notes - Class: TarTestCase
calc_checksum(header) public

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# File lib/rubygems/package/tar_test_case.rb, line 69
  def calc_checksum(header)
    sum = header.unpack("C*").inject{|s,a| s + a}
    SP(Z(to_oct(sum, 6)))
  end
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