Cruft removed
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@ -188,36 +188,5 @@ module DebImporter
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def dpkg_compare_version(v1, v2, op)
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system("dpkg --compare-versions #{v1} #{op} #{v2}")
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end
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# def ___version_compare(x,y)
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# # Compare a version string (like the upstream_version or
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# # debian_revision string) against another version string.
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# # The algorithm works like this:
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# #
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# # The strings are compared from left to right.
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# # First the initial part of each string consisting entirely of non-digit
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# # characters is determined. These two parts (one of which may be empty)
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# # are compared lexically. If a difference is found it is returned.
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# # The lexical comparison is a comparison of ASCII values modified so
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# # that all the letters sort earlier than all the non-letters and so that
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# # a tilde sorts before anything, even the end of a part.
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# # For example, the following parts are in sorted order from
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# # earliest to latest: ~~, ~~a, ~, the empty part, a.[37]
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# #
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# # Then the initial part of the remainder of each string which
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# # consists entirely of digit characters is determined. The
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# # numerical values of these two parts are compared, and any
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# # difference found is returned as the result of the comparison.
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# # For these purposes an empty string (which can only occur at
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# # the end of one or both version strings being compared) counts as zero.
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# #
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# # These two steps (comparing and removing initial non-digit strings
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# # and initial digit strings) are repeated until a difference is
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# # found or both strings are exhausted.
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# (x.chars).zip(y.chars) do |xchar,ychar|
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# puts xchar, ychar
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# end
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# end
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end # /class
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end # module
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