# File lib/rake.rb, line 107
107:     def pathmap_partial(n)
108:       dirs = File.dirname(self).pathmap_explode
109:       partial_dirs =
110:         if n > 0
111:           dirs[0...n]
112:         elsif n < 0
113:           dirs.reverse[0...-n].reverse
114:         else
115:           "."
116:         end
117:       File.join(partial_dirs)
118:     end