| Name | Lines of code | Maintainability | Test coverage |
| .gitignore | |||
| .travis.yml | |||
| LICENSE | |||
| README.md | |||
| composer.json | |||
| composer.lock | |||
| phpunit.xml | |||
| src/Alternative/Filter.php | 16 | A 0 mins | |
| src/Applicative/Filter.php | 20 | A 0 mins | |
| src/Exception.php | 5 | A 0 mins | |
| src/Filter.php | 47 | A 0 mins | |
| src/Functor/Filter.php | 10 | A 0 mins | |
| src/Monad/Filter.php | 15 | A 0 mins | |
| src/Result.php | 5 | A 0 mins | |
| src/Result/EmptyError.php | 5 | A 0 mins | |
| src/Result/EmptyOk.php | 5 | A 0 mins | |
| src/Result/Error.php | 14 | A 0 mins | |
| src/Result/Ok.php | 14 | A 0 mins | |
| src/functions.php | 185 | A 0 mins |