Type Classes company blog
Understanding contravariance
The concept of contravariance, contravariant functors, and the Contravariant typeclass defined in the ‘contravariance’ Haskell library.
- Points
- 138
- HN comments
- 80
- Submissions
- 1
- Cited by
- 0 commenters
Programming LanguagesSoftware Engineering2018
On Hacker News
| Submitted | Title on HN | Points | Comments |
|---|---|---|---|
| Jun 22, 2018 | Understanding contravariance by allenleee | 138 | 80 |
