| Name | Lines of code | Maintainability | Test coverage |
| lib/wow/package/dependency_set.rb | 51 | A 0 mins | |
| lib/wow/command_parser.rb | 52 | A 0 mins | |
| lib/wow/package/file_pattern.rb | 56 | A 25 mins | |
| lib/wow/package/specification_lock.rb | 62 | A 0 mins | |
| lib/struct/tree.rb | 68 | A 1 hr | |
| lib/wow/source_list.rb | 72 | A 0 mins | |
| lib/wow/package/name_tuple.rb | 74 | A 25 mins | |
| lib/wow/api_client.rb | 82 | A 0 mins | |
| lib/wow/package/target.rb | 91 | A 1 hr | |
| lib/wow/package/spec_attributes.rb | 95 | A 0 mins | |
| lib/wow/package/version_range.rb | 96 | A 30 mins | |
| lib/wow/archive.rb | 106 | A 45 mins | |
| lib/wow/package/version.rb | 146 | A 2 hrs | |
| lib/wow/package/specification.rb | 155 | A 2 hrs |