/^[0-9\.abfp]+_[0-9a-f]{12}/
198 199 200 201 202 203 204
# File 'lib/u3d/installation.rb', line 198 def find_build_number(root) known_rev_locations.each do |p| rev = find_build_number_in("#{root}#{p}") return rev if rev end nil end