method

file

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file(name) public

updates the digest with the contents of a given file name and returns self.

# File ext/digest/lib/digest.rb, line 43
    def file(name)
      File.open(name, "rb") {|f|
        buf = ""
        while f.read(16384, buf)
          update buf
        end
      }
      self
    end

file

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