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module Digest
autoload "MD5", "digest/md5"
autoload "RMD160", "digest/rmd160"
autoload "SHA1", "digest/sha1"
autoload "SHA256", "digest/sha2"
autoload "SHA384", "digest/sha2"
autoload "SHA512", "digest/sha2"
class Base
def self.file(name)
digest = self.new
File.open(name) {|f|
buf = ""
while f.read(16384, buf)
digest.update buf
end
}
digest
end
end
end
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