| Name | Lines of code | Maintainability | Test coverage |
| lib/image_optim/worker.rb | 119 | A 0 mins | B 83% |
| lib/image_optim/config.rb | 161 | A 55 mins | B 86% |
| lib/image_optim.rb | 170 | A 45 mins | A 90% |
| lib/image_optim/runner/option_parser.rb | 200 | A 35 mins | C 78% |
| Name | Lines of code | Maintainability | Test coverage |
| lib/image_optim/worker.rb | 119 | A 0 mins | B 83% |
| lib/image_optim/config.rb | 161 | A 55 mins | B 86% |
| lib/image_optim.rb | 170 | A 45 mins | A 90% |
| lib/image_optim/runner/option_parser.rb | 200 | A 35 mins | C 78% |