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# just for compatibility; requiring "sha1" is obsoleted
#
# $RoughId: sha1.rb,v 1.4 2001/07/13 15:38:27 knu Exp $
# $Id$
require 'digest/sha1'
SHA1 = Digest::SHA1
class << SHA1
alias orig_new new
def new(str = nil)
if str
orig_new.update(str)
else
orig_new
end
end
def sha1(*args)
new(*args)
end
end
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