# File lib/haml/util.rb, line 244
    def version_gt(v1, v2)
      # Construct an array to make sure the shorter version is padded with nil
      Array.new([v1.length, v2.length].max).zip(v1.split("."), v2.split(".")) do |_, p1, p2|
        p1 ||= "0"
        p2 ||= "0"
        release1 = p1 =~ /^[0-9]+$/
        release2 = p2 =~ /^[0-9]+$/
        if release1 && release2
          # Integer comparison if both are full releases
          p1, p2 = p1.to_i, p2.to_i
          next if p1 == p2
          return p1 > p2
        elsif !release1 && !release2
          # String comparison if both are prereleases
          next if p1 == p2
          return p1 > p2
        else
          # If only one is a release, that one is newer
          return release1
        end
      end
    end